acadsharp-upstream-sync.md

ACadSharp upstream synchronization

• Original port baseline: 3010994939c1bc21df0c9e2931e9baee4564815a
• Last commit reviewed: 014e9e84414fbca0ad5efa40b4fcdc0453734097
• Review order: chronological/topological, 644 commits, inclusive of all commits after the original baseline.
• Review date: 2026-10-12

Result

The applicable upstream behavior has been compared commit by commit. Functional batches converted here include progress reporting, DXF/DWG correctness fixes, materials and mesh UVs, table styles, hatch-pattern explosion, dynamic blocks/evaluation graphs, DimensionArc, object validation, DXF ACDSDATA/ACIS text, and opt-in proxy-graphics decoding.

The 2026-08-20 review additionally converted object-provided DXF class definitions, safer class collection/counting behavior, a wipeout DXF reader fix, and indexed DWG insert lookup during block writing.

The 2026-09-01 review additionally converted block-reference and MText-attribute context-data writing, large DXF table counts, zero text heights, WIPEOUTVARIABLES, DWG auxiliary-header reading, case-insensitive model-space handling, opt-in dynamic-block writing, and unified table/dictionary reference management.

The 2026-09-09 review additionally converted DXF dimension insertion-point writing. The proxy-shell iteration fix, single-pass block bounding-box calculation, and near-zero comparisons were already represented by the TypeScript implementation.

The 2026-09-19 review additionally converted signed, full-sweep hatch boundary angle serialization and creation of layers referenced by DXF entities but omitted from the LAYER table. Raster-image reactor rebuilding already incorporated the accompanying upstream safety fixes.

The 2026-09-21 review additionally converted default DWG layer-color fallback handling, the AEC wall namespace and base class, generic-vector lightweight-polyline construction, named image-definition and visual-style construction, hatch-pattern line return types, the SVG writer deprecation, and clearer multiline flags. The TypeScript header model was already flat, and hatch style already defaulted to normal.

The 2026-09-30 review additionally converted structured ACDS schemas and records, embedded ACDS records, leader break information, MultiLeader defaults and IO, dictionary entry pairing, DimensionStyle linetype handles and postfix defaults, XRecord cloning flags, Polyline3D smooth-surface DWG flags, DWG template measurement units, and structured ACDS binary-data attachment. The OLE2FRAME empty-payload guard, transparency behavior, dictionary-template behavior, and pre-R2007 MultiLeader arrowhead handling were already represented.

The 2026-10-12 review additionally converted empty DXF dictionary filtering, DWG Prototype1b segment/schema/data parsing and blob assembly, typed document lookup, surface entity reading, writer exclusion, and DXF class definitions. Multi-chunk DXF ACDS assembly was already implemented in the previous synchronization. DWG storage fixtures cover inline records, two-page blobs, owner attachment, and failsafe truncation; surface fixtures cover all seven entity types.

Native AutoCAD Mechanical/BOM entity models remain partial. DWG Prototype1b now supports reading schema-backed ACIS payloads, including blob pages; storage writing is not implemented. Surface entities retain their modeler payloads, with DXF isolines decoded, while detailed surface parameters and surface writing remain unsupported as upstream specifies.

Commit-by-commit audit

#	Commit	Date	Upstream subject	Disposition
1	466d4ffd	2026-03-31	Refactor DWG reader; add AcmPartRef and ProxyEntity version	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
2	ecbb8ee7	2026-04-03	Merge remote-tracking branch 'origin/master' into issue/727_support-BOM-objects	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
3	a635adac	2026-04-03	Move AcmPartRef to Mechanical; add GraphicsType enum	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
4	42385085	2026-04-03	Added proxy graphics and mechanical entities	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
5	aeefd36a	2026-04-13	Merge branch 'DomCR:master' into Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
6	97eb2709	2026-04-03	Add proxy graphics support for entities and templates	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
7	50d36d90	2026-04-03	Refactor proxy graphics to use per-type geometry classes	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
8	3bd38c89	2026-04-13	Merge branch 'issue/727_support-BOM-objects' into Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
9	2f7240c5	2026-04-13	Updated mechanical and proxy types to new reader	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
10	68fb1592	2026-04-13	Implement more proxy types	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
11	8dae5ec6	2026-04-13	Standardize ellipse ratio property as RadiusRatio	Reviewed — behavior was already represented or converted in this synchronization.
12	21a31091	2026-04-17	Refactor DWG object writer for clarity and maintainability	Reviewed — behavior was already represented or converted in this synchronization.
13	5521b97f	2026-04-17	Revert "Refactor DWG object writer for clarity and maintainability"	Reviewed — behavior was already represented or converted in this synchronization.
14	2211a226	2026-04-17	Refactor CadWriterConfiguration and improve docs	Reviewed — behavior was already represented or converted in this synchronization.
15	9d716f51	2026-04-17	Refactor DwgObjectWriter for modularity and clarity	Reviewed — behavior was already represented or converted in this synchronization.
16	4f7f3f33	2026-04-17	Refactor IO: use generic Write, improve culture handling	Reviewed — behavior was already represented or converted in this synchronization.
17	a773b943	2026-04-18	Add XRecord refactor and DXF value buffer end marker	Reviewed — behavior was already represented or converted in this synchronization.
18	f3b0609b	2026-04-18	Refactor DxfClassCollection management in CadDocument	Reviewed — behavior was already represented or converted in this synchronization.
19	033795a3	2026-04-18	Add InstanceCount to DxfClass objects in collection	Reviewed — behavior was already represented or converted in this synchronization.
20	1ee326b6	2026-04-18	Update project version to 3.4.30	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
21	3ddff223	2026-04-18	Merge pull request #1039 from DomCR/issue/1037_dxfClassCollection-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
22	8914950a	2026-04-18	Refactor DWG/DXF IO: class mgmt, entity/object writers	Reviewed — behavior was already represented or converted in this synchronization.
23	89f51d63	2026-04-18	Update project version to 3.5.0	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
24	98bd2e4f	2026-04-18	Merge pull request #1032 from DomCR/issue/1018_hatch-ellipse-boundary-properties	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
25	6a14a706	2026-04-20	Add progress reporting to CAD file reading process	Reviewed — behavior was already represented or converted in this synchronization.
26	fa6c69b4	2026-04-22	Refactor reader factory, entity data, and templates	Reviewed — behavior was already represented or converted in this synchronization.
27	0e33ccce	2026-04-22	Improve CAD IO docs, refactor interfaces, fix events	Reviewed — behavior was already represented or converted in this synchronization.
28	1b0b4740	2026-04-22	typo	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
29	1c7a96bd	2026-04-22	Refactor CadObjectData and enhance IO test assertions	Reviewed — behavior was already represented or converted in this synchronization.
30	a09f177c	2026-04-22	Update project version to 3.5.1	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
31	4c8e5607	2026-04-22	Merge pull request #1041 from DomCR/issue/1035_parse-hook	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
32	771363c7	2026-04-23	Merge remote-tracking branch 'upstream/master' into Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
33	419933d3	2026-04-23	Fix merge and typo	Reviewed — behavior was already represented or converted in this synchronization.
34	9fa97f60	2026-06-09	Implement all proxy types and BOM handles	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
35	b4d5a4e0	2026-05-26	update	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
36	9dc4e495	2025-05-06	test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
37	669a2000	2026-04-13	Refactor DWG entity writing; add TableEntity support	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
38	174b025b	2026-04-18	Refactor DXF class/object handling, add DwgReader	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
39	c9e0caa3	2026-04-20	Refactor TableEntity and DWG read/write support	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
40	2bb057ea	2026-04-20	Disable writing of linked data in DwgObjectWriter	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
41	c1b0f7e9	2026-04-22	Merge remote-tracking branch 'origin/master' into issue/1000_tableentity-DwgWriter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
42	d9791204	2026-04-23	Refactor DWG table entity parsing and writing	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
43	b4326571	2026-04-23	version 3.5.2 #PR1042	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
44	62db904b	2026-04-22	Insert empty pages to fill gaps	Reviewed — behavior was already represented or converted in this synchronization.
45	b7d14514	2026-04-23	Merge branch 'DomCR:master' into fix-missing-empty-pages	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
46	f0e3f11d	2026-04-23	Merge pull request #1042 from domeitzinger/fix-missing-empty-pages	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
47	d573f1f6	2026-04-23	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
48	eaefe8b7	2026-04-23	Merge remote-tracking branch 'origin/master' into issue/1000_tableentity-DwgWriter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
49	b38f805b	2026-04-23	Refactor TableEntity templates and component handling	Reviewed — behavior was already represented or converted in this synchronization.
50	2602ac62	2026-04-24	Refactor ITableComponent and improve cell style handling	Reviewed — behavior was already represented or converted in this synchronization.
51	d3b336a2	2026-04-24	Refactor TableEntity cell style and border handling	Reviewed — behavior was already represented or converted in this synchronization.
52	64fae92f	2026-04-26	Enhance TableStyle and CellStyle handling in ACadSharp	Reviewed — behavior was already represented or converted in this synchronization.
53	c7fee28e	2026-04-27	v3.5.3 #PR1043	Reviewed — behavior was already represented or converted in this synchronization.
54	588f45b1	2026-04-24	refactor: use System.Convert where applicable in group code value conversion	Reviewed — behavior was already represented or converted in this synchronization.
55	f016eb8e	2026-04-27	Merge pull request #1043 from gherards99/refactor/xdata-system-convert	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
56	ab17594d	2026-04-27	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
57	be557ba1	2026-04-27	Refactor TextEntity for clarity and maintainability	Reviewed — behavior was already represented or converted in this synchronization.
58	8d4791ce	2026-04-27	Update project version to 3.5.4	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
59	bbe64dbb	2026-04-27	Merge pull request #1047 from DomCR/issue/1045_textenity-value-length-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
60	0408d9c4	2026-04-28	Update boundary point handling and front plane logic	Reviewed — behavior was already represented or converted in this synchronization.
61	8de2602c	2026-04-28	Update project version to 3.5.5	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
62	6c857ef1	2026-04-28	Merge pull request #1049 from DomCR/issue/1048_spatial-filter-dxf-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
63	a6190c98	2026-04-28	Refactor Vertex hierarchy and expand vertex tests	Reviewed — behavior was already represented or converted in this synchronization.
64	33e4e6a1	2026-04-28	Update project version to 3.5.6	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
65	a531bc13	2026-04-28	Merge pull request #1050 from DomCR/vertex-flags	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
66	85a5b46e	2026-04-28	Merge remote-tracking branch 'origin/master' into issue/1000_tableentity-DwgWriter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
67	ddb78eeb	2026-04-28	Add null check for CellStyle.Name in tryGetCellStyle	Reviewed — behavior was already represented or converted in this synchronization.
68	eb550308	2026-04-28	Refactor cell style defaults and assignment logic	Reviewed — behavior was already represented or converted in this synchronization.
69	61c530b7	2026-04-28	Refactor table types under TableStyle in Objects	Reviewed — behavior was already represented or converted in this synchronization.
70	5db6403d	2026-04-28	Implement table cell handle refs and custom data writing	Reviewed — behavior was already represented or converted in this synchronization.
71	e5a2aefd	2026-04-28	Handle TableEntity for pre-R2010 and add table flag docs	Reviewed — behavior was already represented or converted in this synchronization.
72	070d3186	2026-05-01	Refactor TableStyle enums, improve WriteCmColor logic	Reviewed — behavior was already represented or converted in this synchronization.
73	62484877	2026-05-01	Use TableStyle.Default and improve missing style handling	Reviewed — behavior was already represented or converted in this synchronization.
74	b5230d4a	2026-05-02	Enhance table entity docs and refactor cell structure	Reviewed — behavior was already represented or converted in this synchronization.
75	dfd8ca23	2026-05-02	Move HasBreadData to TableEntity and update docs	Reviewed — behavior was already represented or converted in this synchronization.
76	ad601da9	2026-05-02	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
77	f9f4bc40	2026-05-02	Refactor tests and DXF property handling for clarity	Reviewed — behavior was already represented or converted in this synchronization.
78	fde46ef7	2026-05-02	Refactor ExtendedDataRecord classes and update tests	Reviewed — behavior was already represented or converted in this synchronization.
79	f6adb0d6	2026-05-02	Refactor DxfClassMap and improve property copying	Reviewed — behavior was already represented or converted in this synchronization.
80	a03e0126	2026-05-02	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
81	b6592bb1	2026-05-02	Update project version to 3.5.7	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
82	459b6c39	2026-05-02	Merge pull request #1057 from DomCR/issue/1055_dimension-override-applied-by-dxfmap-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
83	611af404	2026-05-02	Merge remote-tracking branch 'origin/master' into issue/1000_tableentity-DwgWriter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
84	038aa916	2026-05-02	test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
85	fe72b5ec	2026-05-02	Update project version to 3.6.0	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
86	76d062bc	2026-05-02	Merge pull request #1040 from DomCR/issue/1000_tableentity-DwgWriter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
87	aa346470	2026-05-03	Refactor CadObject and DXF writer, add docs and defaults	Reviewed — behavior was already represented or converted in this synchronization.
88	ead68d9b	2026-05-03	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
89	2e42a745	2026-05-03	Update project version to 3.6.1	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
90	6c225311	2026-05-03	Merge pull request #1059 from DomCR/issue/1058_dxf-copy-to-clipboard-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
91	10c63ead	2026-05-03	Update IsPeriodic logic for fit point splines	Reviewed — behavior was already represented or converted in this synchronization.
92	15a9d965	2026-05-03	Update project version to 3.6.2	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
93	9a557b63	2026-05-03	Merge pull request #1060 from DomCR/issue/1029_isperiodic-spline-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
94	ab35acaf	2026-05-04	mesh example	Reviewed — behavior was already represented or converted in this synchronization.
95	7aa5d267	2026-05-05	Refactor BlockRecord cloning and update related tests	Reviewed — behavior was already represented or converted in this synchronization.
96	9eb5f282	2026-05-05	Enhance SortEntitiesTable API and add comprehensive tests	Reviewed — behavior was already represented or converted in this synchronization.
97	1ba787aa	2026-05-06	Update project version to 3.6.3	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
98	1e69d4c0	2026-05-06	Merge pull request #1062 from DomCR/issue-897_sortents-refactor	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
99	9372ee4a	2026-05-08	Apply transform to attributes on creation, not on add	Reviewed — behavior was already represented or converted in this synchronization.
100	44bce250	2026-05-08	Refactor LwPolyline and Vertex for clarity and DXF mapping	Reviewed — behavior was already represented or converted in this synchronization.
101	878c60b1	2026-05-08	Refactor attribute transform application logic	Reviewed — behavior was already represented or converted in this synchronization.
102	a6e32d17	2026-05-08	Revert "Refactor attribute transform application logic"	Reviewed — behavior was already represented or converted in this synchronization.
103	8e8a7505	2026-05-08	fix clone	Reviewed — behavior was already represented or converted in this synchronization.
104	d3d2b6f1	2026-05-08	fix	Reviewed — behavior was already represented or converted in this synchronization.
105	e02006fa	2026-05-08	Update project version to 3.6.4	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
106	7280bf08	2026-05-08	Merge pull request #1063 from DomCR/issue/1052_lwpolyline-clone-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
107	3f7e94f8	2026-05-08	Merge remote-tracking branch 'origin/master' into issue/1061_insert-addattribute-refactor	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
108	84c97c04	2026-05-09	tests	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
109	133db499	2026-05-09	Update project version to 3.6.5	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
110	031056df	2026-05-09	Merge pull request #1064 from DomCR/issue/1061_insert-addattribute-refactor	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
111	7931d090	2026-05-09	docfx	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
112	b0372ae9	2026-05-09	Add DocFX docs build, filter, and GitHub Pages workflow	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
113	e3d3ce57	2026-05-10	pr test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
114	794d7c44	2026-05-10	index	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
115	3a3062fe	2026-05-10	fix	Reviewed — behavior was already represented or converted in this synchronization.
116	1e2098cf	2026-05-10	remove inheritance	Reviewed — behavior was already represented or converted in this synchronization.
117	9d6e3f2b	2026-05-10	members	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
118	4c415cf7	2026-05-10	test extensionMethods	Reviewed — behavior was already represented or converted in this synchronization.
119	663aee86	2026-05-10	recover extensions	Reviewed — behavior was already represented or converted in this synchronization.
120	2347b1e5	2026-05-10	Add ordinate and radius dimension point images	Reviewed — behavior was already represented or converted in this synchronization.
121	47bf5aba	2026-05-10	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
122	9922fb93	2026-05-10	minor fixes	Reviewed — behavior was already represented or converted in this synchronization.
123	c6247d1a	2026-05-10	Merge pull request #1065 from DomCR/documentation-site	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
124	5b4bc811	2026-05-10	articles toc	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
125	ad77f0cc	2026-05-11	Add TableStyle DXF writing support and enhancements	Reviewed — behavior was already represented or converted in this synchronization.
126	ce98b002	2026-05-11	push script rollback	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
127	418500da	2026-05-11	Update project version to 3.6.6	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
128	4fc35a27	2026-05-11	Merge pull request #1066 from DomCR/dxf-tableStyle	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
129	2c1d7306	2026-05-12	Add ActiveStatus to Viewport and refactor viewport tests	Reviewed — behavior was already represented or converted in this synchronization.
130	5d7902ad	2026-05-12	format	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
131	fe586270	2026-05-12	Update Mesh version, DXF asserts, and edge crease handling	Reviewed — behavior was already represented or converted in this synchronization.
132	6f3e138a	2026-05-12	Update project version to 3.6.7	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
133	68310722	2026-05-12	Merge pull request #1067 from DomCR/issue/1038_mesh-dxfwriter-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
134	1712a0d4	2026-05-12	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
135	0f94f43b	2026-05-13	Refactor collection removal logic and event handling	Reviewed — behavior was already represented or converted in this synchronization.
136	8b2067b3	2026-05-13	Add PaperViewport property and improve layout tests	Reviewed — behavior was already represented or converted in this synchronization.
137	d528e0e9	2026-05-13	Refactor tests, layout logic, and collection safety	Reviewed — behavior was already represented or converted in this synchronization.
138	dec987d2	2026-05-13	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
139	f66ea4ba	2026-05-13	Update project version to 3.6.8	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
140	b58414ab	2026-05-13	Merge pull request #1068 from DomCR/viewport-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
141	71a581c0	2026-05-14	version 3.6.9 #PR1069	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
142	88731419	2026-05-13	Update Hatch.BoundaryPath.Spline.cs	Reviewed — behavior was already represented or converted in this synchronization.
143	2a0b7f40	2026-05-14	Merge pull request #1069 from simonedd/master	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
144	6fca5faa	2026-05-14	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
145	522cbfea	2026-05-14	submodule update	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
146	80bc9e29	2026-05-14	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
147	5c8b0d23	2026-05-16	property across the codebase for improved clarity and functionality. Added the MText property to AttributeBase to support multi-line text attributes. Updated DwgObjectReader and DwgObjectWriter to handle the new IsLocked property and enhanced MText handling, including differentiation between single-line and multi-line attributes.	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
148	b9761959	2026-05-16	Update project version to 3.6.10	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
149	f36d6c75	2026-05-16	Merge pull request #1072 from DomCR/issue-655_attributedefinition-mtext-value	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
150	9408d6ee	2026-05-15	Added missing MEASUREMENT system header variable	Reviewed — behavior was already represented or converted in this synchronization.
151	47e8f3cf	2026-05-16	Merge pull request #1073 from simonedd/master	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
152	81071d9b	2026-05-16	#PR1073 v3.6.11	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
153	639bfd34	2026-05-18	#PR1075 v3.6.12	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
154	32e51083	2026-05-15	Expose public TableEntity.CellStyleOverride accessor and table-level cell-style defaults	Reviewed — behavior was already represented or converted in this synchronization.
155	0a0aae9a	2026-05-18	Merge pull request #1075 from ilCosmico/feature/eyeshot-table-cell-style-override	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
156	9c81e6a2	2026-05-18	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
157	6a5eaeb3	2026-05-19	Default VPort.AmbientColor to Color.Black (fix issue #1074)	Reviewed — behavior was already represented or converted in this synchronization.
158	bfbe3bf5	2026-05-19	Merge pull request #1077 from ilCosmico/issue/1074-visualstyle-material	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
159	f0b149ff	2026-05-20	#PR1077 v3.6.13	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
160	fa2a7064	2026-05-19	Fix DimensionDiameter point order in DWG reader/writer	Reviewed — behavior was already represented or converted in this synchronization.
161	2ba921fe	2026-05-20	Merge pull request #1079 from simonedd/master	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
162	e21f7f3f	2026-05-20	#PR1079 v3.6.14	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
163	c90ac0e6	2026-05-21	Add DimensionArrowhead class and Vertex constructor	Reviewed — behavior was already represented or converted in this synchronization.
164	369f4517	2026-05-22	added blocks	Reviewed — behavior was already represented or converted in this synchronization.
165	d05134fb	2026-05-23	tests	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
166	03c15947	2026-05-23	fix	Reviewed — behavior was already represented or converted in this synchronization.
167	44c5a934	2026-05-23	Update project version to 3.6.15	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
168	3a52a520	2026-05-23	Merge pull request #1090 from DomCR/feature/1080_built-in-arrowhead-blocks	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
169	c01bca30	2026-05-22	Fixed Hatch.BoundaryPath.Spline dxf writing	Reviewed — behavior was already represented or converted in this synchronization.
170	b7dc2ff6	2026-05-26	Merge pull request #1088 from simonedd/Hatch.BoundaryPath.Spline-write-issue	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
171	7000444b	2026-05-26	#PR1088 v3.6.16	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
172	281114bd	2026-05-25	Fix DXF color writing for dimension overrides and layer true color	Reviewed — behavior was already represented or converted in this synchronization.
173	4038de13	2026-05-26	Merge pull request #1091 from gherards99/Fix-DXF-color-writing-for-dimension-overrides-and-layer-true-color	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
174	a61978db	2026-05-26	#PR1091 v3.6.17	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
175	7020c5b0	2026-05-26	Refactor DwgLZ77AC21Decompressor to instance-based	Reviewed — behavior was already represented or converted in this synchronization.
176	40db6d52	2026-05-26	pipeline fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
177	48a7d263	2026-05-26	Merge remote-tracking branch 'origin/master' into issue/1087_DwgLZ77AC21Decompressor-allow-multithread	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
178	b381c278	2026-05-26	Update project version to 3.6.18	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
179	4639e6f8	2026-05-26	Merge pull request #1094 from DomCR/issue/1087_DwgLZ77AC21Decompressor-allow-multithread	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
180	941b24c2	2026-05-26	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
181	abd43ec1	2026-05-26	Update project version to 3.6.19	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
182	0373d915	2026-05-26	Merge pull request #1095 from DomCR/issue-622_dxf-layer-name-error	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
183	81fbe278	2026-05-26	readme update	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
184	0ad72d4f	2026-05-28	Improve DXF encoding handling for compatibility	Reviewed — behavior was already represented or converted in this synchronization.
185	ab91b749	2026-05-28	Update project version to 3.6.20	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
186	3d543055	2026-05-28	Merge pull request #1098 from DomCR/dxf-version-encoding-constrain	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
187	17427635	2026-05-28	fix and code format	Reviewed — behavior was already represented or converted in this synchronization.
188	3dfbfe80	2026-05-28	Update project version to 3.6.21	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
189	84bd2a7f	2026-05-28	Merge pull request #1100 from DomCR/issue/1099_hatchs-ellipse-majoraxisendpoint-set-error	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
190	3e4bcab4	2026-05-29	Refactor dimension handling and update submodule	Reviewed — behavior was already represented or converted in this synchronization.
191	d04cb69b	2026-05-29	avoid unecessary assignment	Reviewed — behavior was already represented or converted in this synchronization.
192	d0f715ea	2026-05-29	Update project version to 3.6.22	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
193	2addb6ad	2026-05-29	Merge pull request #1101 from DomCR/issue/1093_dxf-dimension-type-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
194	8b85512c	2026-06-08	Handle color assignment for GetActiveColor() in Entity.cs	Reviewed — behavior was already represented or converted in this synchronization.
195	a26a3a1e	2026-06-08	Merge pull request #1106 from TVIX/patch-1	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
196	0481f9f6	2026-06-08	Update project version to 3.6.23	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
197	5027f0b2	2026-06-08	Merge pull request #1107 from DomCR/GetActiveColor-ByBlock-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
198	b5e8890d	2026-06-09	Merge remote-tracking branch 'upstream/master' into Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
199	403e8f73	2026-06-09	Fix merge issues	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
200	41bd64c1	2026-06-09	Fixed AcmPartList parsing	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
201	7e1ee739	2026-06-09	Undo refactorings	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
202	c05766f7	2026-06-09	Revert additional formatting	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
203	444fc9ec	2026-06-09	Added attributes to mechanical entities	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
204	b0ba2c05	2026-06-22	Return position as BoundingBox instead of zero	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
205	ffe9486e	2026-06-01	Refactor Hatch entity and improve test coverage	Converted — hatch boundary intersections and explodePattern() behavior.
206	457b4c5a	2026-06-04	Enhance hatch geometry and intersection logic	Converted — hatch boundary intersections and explodePattern() behavior.
207	cdca4127	2026-06-04	Refactor Hatch.ExplodePattern and set exploded color to red	Converted — hatch boundary intersections and explodePattern() behavior.
208	5b045134	2026-06-05	save state	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
209	b11aedac	2026-06-05	Refactor Hatch methods and update CSUtilities submodule	Converted — hatch boundary intersections and explodePattern() behavior.
210	d8dea56c	2026-06-08	submodule	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
211	afa155f7	2026-06-08	Refactor Arc/Line entities, improve intersection logic	Converted — hatch boundary intersections and explodePattern() behavior.
212	fde0abb7	2026-06-09	submodule	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
213	f0060eb7	2026-06-09	submodule	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
214	ce3bb70c	2026-06-09	Implement spline intersection and fix control point export	Converted — hatch boundary intersections and explodePattern() behavior.
215	d68ef6c2	2026-06-10	Implement FindIntersections for ellipse boundary path	Converted — hatch boundary intersections and explodePattern() behavior.
216	fabaddbb	2026-06-10	Improve Hatch explode tests and intersection logic	Converted — hatch boundary intersections and explodePattern() behavior.
217	44bb772c	2026-06-10	Update project version to 3.6.23	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
218	d7144728	2026-06-10	Merge pull request #1105 from DomCR/hatch-explode	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
219	8e9c9af8	2026-06-10	Fix insert transforms for block base points	Reviewed — behavior was already represented or converted in this synchronization.
220	30e07ea5	2026-06-11	Merge pull request #1110 from chui-xelleron/fix/insert-basepoint-transform	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
221	c3736227	2026-06-11	PR#1110 version 3.6.24	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
222	21be1b85	2026-05-26	Add DWG reading for BLOCKLINEARPARAMETER	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
223	7eeb8a47	2026-06-06	Refactor block parameter reading for clarity and reuse.	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
224	d8f9cc22	2026-06-11	Merge pull request #1097 from mdelanno/port-block-linear-parameter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
225	501a7621	2026-05-19	fix(dimension): correct SeparateArrowBlocks default and null-handle override detection; add Leader.SetDimensionOverride	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
226	0a4606ba	2026-05-19	fix(dimension): correct SeparateArrowBlocks default and null-handle override detection; add Leader.SetDimensionOverride	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
227	54a00ae1	2026-05-19	fix(dimension): correct SeparateArrowBlocks default and null-handle override detection; add Leader.SetDimensionOverride	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
228	324eb530	2026-05-19	Merge branch 'fix/dimension-leader-style-override' of https://github.com/gherards99/ACadSharp into fix/dimension-leader-style-override	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
229	b3156049	2026-05-19	Merge branch 'fix/dimension-leader-style-override' of https://github.com/gherards99/ACadSharp into fix/dimension-leader-style-override	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
230	a6a70cba	2026-06-11	Merge pull request #1081 from gherards99/fix/dimension-leader-style-override	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
231	dd610f8a	2026-06-11	#PR 1081 version 3.6.25	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
232	6d5fd050	2026-06-10	Update DxfSectionWriterBase.Entities.cs	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
233	5c37b8ef	2026-06-11	Merge pull request #1113 from simonedd/fix-dim-text-override	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
234	9b0da2fe	2026-06-11	PR# 1113 version 3.6.26	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
235	100b7f35	2026-06-12	push changes script	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
236	6f861a11	2026-06-13	Refactor DxfTablesSectionReader for modular table parsing	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
237	6c0fd4ac	2026-06-13	Refactor push script: update author, simplify logic	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
238	250578e1	2026-06-13	Update project version to 3.6.27	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
239	ad92cd3f	2026-06-13	Merge pull request #1115 from DomCR/issue/1109_ac1009-dxf-layer-name-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
240	cea5f0ec	2026-06-13	Merge remote-tracking branch 'origin/master' into BLOCKLINEARPARAMETER-transfer	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
241	b7fa6a99	2026-06-14	Add support for BLOCKLINEARPARAMETER in dynamic blocks	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
242	4641e7c9	2026-06-14	added dxf support	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
243	20614f81	2026-06-14	Refactor templates and add enum documentation	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
244	3a74495a	2026-06-14	Update project version to 3.6.28	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
245	2349e35e	2026-06-14	Merge pull request #1114 from DomCR/BLOCKLINEARPARAMETER-transfer	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
246	422c6cff	2026-06-14	fix	Reviewed — behavior was already represented or converted in this synchronization.
247	2e12df95	2026-06-14	Update project version to 3.6.29	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
248	adca68f2	2026-06-14	Merge pull request #1116 from DomCR/issue/1104_readmatrix4-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
249	eab08215	2026-05-19	Emit Material objects in DwgWriter	Reviewed — behavior was already represented or converted in this synchronization.
250	9a7dad20	2026-05-19	Wire entity Material reference in DWG round-trip	Reviewed — behavior was already represented or converted in this synchronization.
251	ef8698d8	2026-05-19	Flag the BL RGB packing in writeMaterial as true color	Reviewed — behavior was already represented or converted in this synchronization.
252	9486fa30	2026-05-19	Expose Material render-mode hints as strongly-typed enums	Reviewed — behavior was already represented or converted in this synchronization.
253	0ed6da49	2026-05-19	Round-trip Mesh texture coordinates and basic-material default	Reviewed — behavior was already represented or converted in this synchronization.
254	54eb088d	2026-05-20	Add tests for Material and Mesh.TextureCoordinates round-trip	Reviewed — behavior was already represented or converted in this synchronization.
255	5e913abe	2026-05-20	Gate Material tail block read and write on R2007Plus	Reviewed — behavior was already represented or converted in this synchronization.
256	64acd468	2026-06-17	Merge pull request #1084 from ilCosmico/material-write	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
257	eb2f8adb	2026-06-17	Refactor to use LengthX/LengthY in SvgXmlWriter	Reviewed — behavior was already represented or converted in this synchronization.
258	61d23d1e	2026-06-17	Update project version to 3.6.30	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
259	daeb67a0	2026-06-17	Merge pull request #1118 from DomCR/refactor-obsolete-cases	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
260	0fa91ce8	2026-06-17	Merge remote-tracking branch 'origin/master' into mesh-texture-n-material	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
261	094f379b	2026-06-17	Refactor Mesh UV storage, expand Material, and cleanup	Reviewed — behavior was already represented or converted in this synchronization.
262	2f10ef9e	2026-06-17	fix code	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
263	596226b6	2026-06-17	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
264	018db31d	2026-06-17	Update project version to 3.6.31	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
265	46a1e034	2026-06-17	Merge pull request #1117 from DomCR/mesh-texture-n-material	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
266	27f2b99c	2026-06-17	test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
267	1a3a6088	2026-06-17	fix test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
268	9c606923	2026-06-17	Add MText cloning to AttributeEntity and new tests	Reviewed — behavior was already represented or converted in this synchronization.
269	7a294e99	2026-06-17	Merge remote-tracking branch 'origin/master' into issue/1108_mtext-on-attributedefinition-not-copying-over-to-attributeentity	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
270	a3fc3ef1	2026-06-17	fix	Reviewed — behavior was already represented or converted in this synchronization.
271	19e8f9ce	2026-06-17	Update project version to 3.6.32	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
272	8321bde8	2026-06-17	Merge pull request #1119 from DomCR/issue/1108_mtext-on-attributedefinition-not-copying-over-to-attributeentity	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
273	f3cf270e	2026-06-17	minor fix ExplodePattern	Converted — hatch boundary intersections and explodePattern() behavior.
274	0c459e5c	2026-06-17	Merge pull request #1120 from DomCR/ExplodePattern-minor-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
275	7f74a76c	2026-06-17	v3.6.33	Reviewed — behavior was already represented or converted in this synchronization.
276	e34847eb	2026-06-18	ExplodePattern minor fix	Converted — hatch boundary intersections and explodePattern() behavior.
277	7f35d38e	2026-06-20	test	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
278	650fbff8	2026-06-23	Merge branch 'master' into Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
279	6f8c6a3d	2026-06-23	Inline LwPolyline and fix Shell	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
280	8290c3e1	2026-06-23	Minor cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
281	f74e4cf9	2026-06-23	Implement remaining type parsing	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
282	711e6bb8	2026-06-23	Remove unused import and redundant note	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
283	89d9c95d	2026-06-23	Merge pull request #1019 from domeitzinger/Add-mechanical-entities-and-proxy-graphics	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
284	e1bdb89e	2026-06-23	file format and minor fixes	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
285	1110a848	2026-06-23	validation	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
286	afc0f18b	2026-06-25	Refactor proxy geometry and CadUtils; add doc comments	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
287	68d73651	2026-06-25	readMesh fix	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
288	25a2c696	2026-06-25	Refactor traits to use read-only collections, update flags	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
289	124d21c7	2026-06-25	Refactor mechanical entity handling and templates	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
290	efc4d26d	2026-06-25	docs	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
291	6ef90a79	2026-06-25	Handle Wall and MechanicalEntity in entity writers	Converted in part — proxy graphics are decoded and retained; AutoCAD Mechanical/BOM entity records remain opaque/unlisted.
292	d740f0c1	2026-06-25	Update project version to 3.6.34	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
293	11bb6f32	2026-06-25	Merge branch 'mechanical-entities' of https://github.com/DomCR/ACadSharp into mechanical-entities	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
294	261a5ded	2026-06-25	Merge pull request #1123 from DomCR/mechanical-entities	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
295	5cc5cb21	2026-06-26	Skip AcadMaterial dictionary instead of returning	Reviewed — behavior was already represented or converted in this synchronization.
296	d831e831	2026-06-26	Update project version to 3.6.35	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
297	1447fcc1	2026-06-26	CellStyle dxf writer fix	Reviewed — behavior was already represented or converted in this synchronization.
298	d867ef85	2026-06-26	Merge pull request #1125 from DomCR/issue/1124_acad_image_dict-is-not-exported	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
299	c75cdaef	2026-06-26	Add missing set of LwPolyLine constant width	Reviewed — behavior was already represented or converted in this synchronization.
300	0da9b320	2026-07-05	Merge pull request #1126 from simonedd/fix/polyline-constantWidth	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
301	9fb01fcb	2026-07-05	#PR1126 v3.6.36	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
302	43b952ed	2026-07-03	Fix Entity.IsInvisible import/export for version < AC1015	Reviewed — behavior was already represented or converted in this synchronization.
303	7045efff	2026-07-03	Fix Layer.IsOn import/export for version < AC1015	Reviewed — behavior was already represented or converted in this synchronization.
304	4bcb1c0b	2026-07-06	Merge pull request #1130 from simonedd/fix/Entity.IsInvisible	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
305	98c0f7ed	2026-07-06	#PR1130 v3.6.37	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
306	0a16e0f5	2026-06-22	Add AcDbBlockLookupParameter reader + expose 2pt property labels	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
307	c34873a7	2026-07-06	Merge pull request #1121 from ElieBouillard/feature/block-lookup-parameter	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
308	39c6fe35	2026-07-07	Add BLOCKLOOKUPPARAMETER support for DWG/DXF	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
309	60fa3e91	2026-07-07	Refactor Block2PtParameter property storage and reading	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
310	4c70a4da	2026-07-07	Improve XML docs and refactor RasterImage and collections	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
311	b7f4e555	2026-07-07	Update project version to 3.6.38	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
312	d9716497	2026-07-07	Merge pull request #1138 from DomCR/issue/1127_instance-count-images	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
313	a618fa98	2026-07-07	Merge remote-tracking branch 'origin/master' into AcDbBlockLookupParameter-transfer	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
314	c2c894a2	2026-07-07	Update project version to 3.6.39	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
315	e77fc392	2026-07-07	Merge pull request #1135 from DomCR/AcDbBlockLookupParameter-transfer	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
316	3fd57f42	2026-07-07	Refactor BlockLinearParameter value set handling	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
317	f7bebb53	2026-07-08	Refactor BlockAction properties and update readers	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
318	1407aca6	2026-07-08	Add support for BlockPointParameter object	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
319	f5e09f11	2026-07-08	Refactor block parameter displacement and grip properties	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
320	d27b3759	2026-07-08	Add BlockMoveAction and update DXF tokens/markers	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
321	5bbb79cf	2026-07-09	Add BLOCKMOVEACTION support to DWG/DXF readers	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
322	d0cf7668	2026-07-09	Add support for BLOCKXYGRIP object and refactor BlockGrip	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
323	5ef40317	2026-07-09	fix	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
324	c9e8ceb4	2026-07-07	Fix dangling dictionary handles in the dxf writer	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
325	58843680	2026-07-07	Avoid writing duplicated objects in the dxf objects section	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
326	039cd440	2026-07-07	Handle null text values in writeLongTextValue	Reviewed — behavior was already represented or converted in this synchronization.
327	b93a483c	2026-07-07	Revert DynamicBlockTests.cs changes to keep the PR on scope	Reviewed — behavior was already represented or converted in this synchronization.
328	aee059e7	2026-07-08	Merge pull request #1136 from Sipowiz/fix/dxf-object-section-integrity	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
329	65703f43	2026-07-08	#PR1136 v3.6.40	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
330	a641836a	2026-07-07	Fix the trailing chunk of the binary values written to ascii DXF	Reviewed — behavior was already represented or converted in this synchronization.
331	70d432f6	2026-07-09	Merge pull request #1140 from ilCosmico/fix-dxf-binary-chunk	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
332	51dc5d7d	2026-07-09	#PR1140 v3.6.41	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
333	7cce11c7	2026-07-09	Merge remote-tracking branch 'origin/master' into BLOCKPOINTPARAMETER	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
334	de727330	2026-07-09	Update project version to 3.6.40	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
335	b703441e	2026-07-09	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
336	eb773320	2026-07-07	Expose raw ACIS payload and read it from the DXF ACDSDATA section	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
337	17fdcfbe	2026-07-07	Decode the character-swapped SAT text of DXF modeler geometry entities	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
338	0bfe9640	2026-07-07	Read the ACIS payload from the DWG modeler geometry entity stream	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
339	06a3fec7	2026-07-07	Read the ACIS payloads stored in the AcDs data section of R2013+ DWG	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
340	e8fb1eaf	2026-07-09	Merge pull request #1139 from ilCosmico/acis-data-extraction	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
341	7089ed3f	2026-07-09	#PR1139 v3.6.42	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
342	5d9503dc	2026-07-09	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
343	bc80e21f	2026-07-09	Merge pull request #1141 from DomCR/BLOCKPOINTPARAMETER	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
344	f8366865	2026-07-09	Add support for DynamicBlockPurgePreventer object	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
345	c75d9744	2026-07-09	skip entry	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
346	b63a7f04	2026-07-09	Update project version to 3.6.44	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
347	de411845	2026-07-09	Merge pull request #1144 from DomCR/ACDB_DYNAMICBLOCKPURGEPREVENTER_VERSION	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
348	20663212	2026-07-10	Read the AcDs payload area offset from the data segment header	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
349	c1dd7d64	2026-07-11	Merge pull request #1146 from ilCosmico/acds-read-payload-anchor	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
350	6625693d	2026-07-11	#PR1146 v3.6.45	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
351	572b6b21	2026-07-13	Refactor EvaluationGraph model and IO logic	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
352	be21c6c1	2026-07-13	test format	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
353	c98b699c	2026-07-13	Add support for dynamic block and eval graph writing	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
354	570b1f90	2026-07-13	Add support for BLOCKLINEARGRIP object and refactor grips	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
355	002140bf	2026-07-13	Support BlockRepresentationData and EvaluationGraph DXF objects	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
356	e4043ab4	2026-07-13	Refactor CadDocument and EvaluationGraph node handling	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
357	1e43989f	2026-07-14	Add support for BLOCKSCALEACTION object	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
358	f1427e0b	2026-07-14	Support more dynamic block actions in DXF reader/writer	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
359	ea6a1f82	2026-07-14	Add BlockVisibility and BlockLookup parameter writers	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
360	95a94f93	2026-07-14	Add support for BlockRotation DXF objects	Converted — dynamic-block/evaluation model and DWG/DXF read-write support.
361	ab404a2b	2026-07-14	Add BlockVisibilityGrip/Parameter read/write support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
362	07c16911	2026-07-14	Add DXF block record units support and flags control	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
363	16eaad53	2026-07-10	Fix InvalidCastException in ReadHeader() when R12 header variable omits group 30 (Z)	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
364	5280159d	2026-07-11	Simplify numeric default in ReadHeader() early-exit: use 0d for all types	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
365	4c78f4f1	2026-07-13	Merge pull request #1145 from dsn27/Issue1143_Dxf-reader-invalid-cast-missing-z-coordinate	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
366	66334018	2026-07-13	#PR1145 v3.6.46	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
367	6fe67f30	2026-07-10	Add net10.0 to the target frameworks	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
368	38279a74	2026-07-14	Merge pull request #1147 from ilCosmico/add-net10-target	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
369	8f9e7638	2026-07-14	#PR1147 3.6.47	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
370	1222155e	2026-07-14	Merge remote-tracking branch 'origin/master' into AcDbEvalGraph	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
371	67a0fbb1	2026-07-13	Fix the reference codes of the viewport visual style and sun handles	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
372	3aced88c	2026-07-14	Merge pull request #1149 from ilCosmico/acis-write-fix-viewport	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
373	d44113e4	2026-07-14	#PR1149 v3.6.48	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
374	55d8bfe9	2026-07-14	Merge remote-tracking branch 'origin/master' into AcDbEvalGraph	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
375	20f42abb	2026-07-14	cleanup	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
376	a7d1afe2	2026-07-14	Update handle writing logic for dictionary ownership	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
377	d694f05c	2026-07-15	Refactor BLOCKGRIPLOCATIONCOMPONENT support and DXF codes	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
378	149eddfc	2026-07-15	Refactor DxfValuePair and enhance evaluation expressions	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
379	265fd1bb	2026-07-15	Refactor value reading and assignment in DwgObjectReader	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
380	758a7482	2026-07-16	Add support for dynamic block data in DWG IO	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
381	fe434132	2026-07-16	Add BLOCKSTRETCHACTION support and refactor writers	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
382	33afb6e2	2026-07-20	Refactor GripIds and add BlockStretchAction support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
383	857b44b1	2026-07-20	Refactor BlockRotation types for new connection/value set	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
384	41a114d6	2026-07-20	Add serialization for BlockPoint and Move actions	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
385	54c693ce	2026-07-20	Update block parameter serialization and add visibility support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
386	df912021	2026-07-20	Refactor DxfObjectsSectionReader for modular parsing	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
387	edbb3b19	2026-07-21	Support BlockStretchAction in DXF read/write pipeline	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
388	39245c88	2026-07-21	Add BLOCKLOOKUPACTION and BLOCKLOOKUPGRIP support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
389	e297e890	2026-07-21	Add Block Lookup and Stretch Action support to readers	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
390	6d670e31	2026-07-21	Refactor BlockStretchAction and grip serialization logic	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
391	8dcfbf19	2026-07-21	Support BlockLookupAction serialization in DXF writer	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
392	51ad93e2	2026-07-21	Support BlockLookup/Stretch serialization in DWG/DXF	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
393	f2d94db8	2026-07-21	Refactor: reorder methods in DwgObjectWriter.Objects.cs	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
394	73bfc3e0	2026-07-22	Update project version to 3.7.0	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
395	f86e8b81	2026-07-22	Merge branch 'AcDbEvalGraph' of https://github.com/DomCR/ACadSharp into AcDbEvalGraph	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
396	ec5c1aed	2026-07-14	fix binary chunk length for dxf ascii	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
397	26f59f3a	2026-07-22	Merge pull request #1153 from simonedd/fix/dxf-ascii-binary-chunk-length-127	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
398	367d8495	2026-07-22	#PR1153 v3.6.49	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
399	a6412468	2026-07-22	Refactor and clean up DwgLZ77AC18Decompressor class	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
400	5cb03dc7	2026-07-22	Update project version to 3.6.50	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
401	82f89217	2026-07-22	Merge pull request #1160 from DomCR/issue/1159_decompress-error	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
402	9bcee9ef	2026-07-23	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
403	55d8ad3d	2026-07-28	Add tests for Block Base Point Parameter support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
404	54056aab	2026-07-28	tmp test	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
405	1f1f6891	2026-07-28	Add BLOCKALIGNMENTPARAMETER dynamic block support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
406	973588d5	2026-07-28	Add BLOCKFLIPPARAMETER support for DWG/DXF dynamic blocks	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
407	c5338ece	2026-07-15	Replace ACIS extraction with Prototype1b section reader	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
408	87a6ba6c	2026-07-16	Fix Data start marker with ObjectDataAlignmentOffset	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
409	c3ab9a9b	2026-07-22	Refactor Prototype1b section reader	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
410	2fd0f3f8	2026-07-23	Adhere to the Failsafe configuration option	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
411	ee308b32	2026-07-24	Add convenience methods for accessing data	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
412	ae1acfbd	2026-07-24	Add convenience TryGetDataByHandle	Converted in part — DXF ACDSDATA/ACIS text and inline DWG ACIS; external DWG Prototype1b is not yet decoded.
413	5d5f0f1f	2026-07-28	Merge pull request #1154 from domeitzinger/prototype1b-dwg-reader	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
414	219e5fc4	2026-07-28	#PR1154 v3.6.51	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
415	99acb87e	2026-07-28	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
416	80559f25	2026-07-29	Add support for polar parameter and stretch actions	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
417	793c49d1	2026-07-29	Refactor StretchActionBase to its own source file	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
418	880ca651	2026-07-29	BlockXYParameter	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
419	7f2b563d	2026-07-30	Add DWG/DXF write support for new dynamic block objects	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
420	21dc6dba	2026-07-29	Add DimensionArc entity with DWG and DXF read/write support	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
421	e1cc73de	2026-07-30	Apply review feedback and add tests for DimensionArc	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
422	022ba76e	2026-07-31	remove DimensionTest file	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
423	80b570fb	2026-07-31	Merge pull request #1164 from simonedd/add-arc-dimension-entity	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
424	25e85fe1	2026-07-31	#PR1164 v3.6.52	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
425	32a2e7d9	2026-07-31	Add support for Arc Dimension (DimensionArc) entity	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
426	e1f58366	2026-07-31	Refactor StretchEntityBind to struct and update usage	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
427	0ffbbdb8	2026-07-31	fix	Converted — dynamic blocks/evaluation graphs or DimensionArc, as applicable.
428	35a1aada	2026-07-31	Merge pull request #1151 from DomCR/AcDbEvalGraph	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
429	9d0c8a9a	2026-08-17	Add IOrientable interface and unify entity normals	Converted — orientable/object validation and AutoCAD name rules.
430	208bf341	2026-08-17	Add entity validity tests and make Normal settable	Converted — orientable/object validation and AutoCAD name rules.
431	88e0e65a	2026-08-17	Update IOrientable validation and related tests	Converted — orientable/object validation and AutoCAD name rules.
432	16d473b1	2026-08-17	Refactor DWG object writer: centralize and validate enqueue	Converted — orientable/object validation and AutoCAD name rules.
433	3d8e3f94	2026-08-17	Add entity validation and fix method/field qualifiers	Converted — orientable/object validation and AutoCAD name rules.
434	d37cae92	2026-08-17	Add validity checks for objects/entities and refactor writers	Converted — orientable/object validation and AutoCAD name rules.
435	2f9e9f17	2026-08-17	test cleanup	Converted — orientable/object validation and AutoCAD name rules.
436	e36efc43	2026-08-17	Refactor CadWipeoutBase and improve validation	Converted — orientable/object validation and AutoCAD name rules.
437	bbc8b14a	2026-08-17	Update project version to 3.7.1	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
438	6884c590	2026-08-17	Refactor validation to be format- and version-aware	Converted — orientable/object validation and AutoCAD name rules.
439	64ec6d7e	2026-08-17	fix	Converted — orientable/object validation and AutoCAD name rules.
440	cdca8328	2026-08-17	removed	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
441	57f2e21a	2026-08-17	dictionary names	Converted — orientable/object validation and AutoCAD name rules.
442	581a990f	2026-08-17	Update name validation to handle '*' per AutoCAD rules	Converted — orientable/object validation and AutoCAD name rules.
443	d7dc1110	2026-08-17	Merge pull request #1182 from DomCR/issue/1177_CadObject-IsValid-implementation	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
444	eebabea1	2026-08-18	Refactor DXF writer/reader, add decimal precision support	Reviewed — behavior was already represented or converted in this synchronization.
445	71bcb1c7	2026-08-18	Update project version to 3.7.2	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
446	8a527826	2026-08-18	Merge pull request #1186 from DomCR/issue/1179_dxfwriter-ascii-double-format-config	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
447	eda4a8e9	2026-07-23	init proposal	Converted — added object-provided DXF class definitions and default class numbering.
448	de686a8c	2026-07-31	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
449	18cd2d7d	2026-07-31	Implement IDxfClassDefined for DXF entities/objects	Converted — expanded object-provided class metadata to supported custom entities and objects.
450	aa6fad03	2026-07-31	Refactor DxfClass collection management and utilities	Converted — added safe insertion, instance counting, class-number reset, and document-driven class discovery.
451	77fb9075	2026-08-18	master merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
452	ab2cdb17	2026-08-18	dxf read fix	Converted — accept wipeout class-version group code 71 during DXF reading.
453	d2f82caa	2026-08-19	Add IDxfClassDefined and improve DXF class handling	Converted — added dynamic-block/evaluation class metadata and retained class context on DWG templates.
454	d9ee6b81	2026-08-19	Refactor DxfClassCollection and RasterVariables handling	Converted — RasterVariables now provides its DXF class definition.
455	54560ca2	2026-07-30	Index inserts by block name in writeBlockHeader	Converted — DWG block writing indexes inserts once by block name.
456	032cc6f6	2026-08-19	Merge pull request #1168 from phamhongphuc1403/perf/writeblockheader-index-inserts	Reviewed — merge of the behavior converted from 54560ca2; no additional TypeScript change.
457	61af94f1	2026-08-19	#PR1168 v3.7.3	Reviewed — C# package version only; no TypeScript package-version change.
458	2ba76c0b	2026-08-19	Merge remote-tracking branch 'origin/master' into optimize-dxfclasscollection	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
459	c7e3f621	2026-08-19	Update project version to 3.7.4	Reviewed — C# package version only; no TypeScript package-version change.
460	0925dd37	2026-08-19	Merge pull request #1193 from DomCR/optimize-dxfclasscollection	Reviewed — merge of the preceding class-management changes; no additional TypeScript change.
461	0e947316	2026-08-19	docs	Reviewed — interface documentation only; reflected in the TypeScript API comments.
462	d80fea95	2026-03-09	Add DXF support for BlockReferenceObjectContextData	Converted — added DXF read/write mappings for block-reference context data.
463	94d71a59	2026-03-10	Implement MTextAttributeObjectContextData DXF writing	Converted — added MText attribute context-data DXF serialization.
464	47830e78	2026-03-11	Add support for BlockReference context data serialization	Converted — added DWG serialization for block-reference context data.
465	ed3ea012	2026-08-18	fix: a table with more than 32767 entries can be written to DXF	Converted — DXF table counts now support the full unsigned 32-bit range.
466	6d4449d1	2026-08-21	Merge pull request #1192 from redbluevn/moredwg/pr16-dxf-table-count	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
467	eeff9ad6	2026-08-21	#PR1192 v3.7.5	Reviewed — C# package version only; no TypeScript package-version change.
468	c8735f80	2026-08-21	textHegiht = 0 doesn't produce an invalid file.	Converted — zero text-height values remain valid during serialization.
469	129bb1fb	2026-08-21	Update project version to 3.7.6	Reviewed — C# package version only; no TypeScript package-version change.
470	a212b431	2026-08-21	Merge pull request #1201 from DomCR/issue/1194_text-height-0-fix	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
471	bac0228e	2026-08-21	Add WIPEOUTVARIABLES object support	Converted — added the WIPEOUTVARIABLES object model plus DXF/DWG read/write support.
472	65b2ed15	2026-08-21	Update project version to 3.7.6	Reviewed — C# package version only; no TypeScript package-version change.
473	edda5594	2026-08-21	Merge pull request #1202 from DomCR/WipeoutVariables	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
474	ec76cbec	2026-08-23	merge	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
475	7543ceea	2026-08-23	Add support for BlockRef & MTextAttr context data writing	Reviewed — context-data writing was already converted from the preceding commits.
476	93dda1ed	2026-08-23	Add XML docs to MTextAttributeObjectContextData class	Reviewed — documentation only; no independent TypeScript feature.
477	bab3f190	2026-08-23	Update project version to 3.7.7	Reviewed — C# package version only; no TypeScript package-version change.
478	592d70a7	2026-08-23	Merge pull request #993 from DomCR/contextdata-writer	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
479	cbe89b98	2026-08-23	Add DWG AuxHeader read/write support and refactor	Converted — added DWG auxiliary-header reading and reader integration.
480	88a11c54	2026-08-23	Refactor MaintenanceVersion writing in DwgAuxHeaderWriter	Converted — auxiliary-header maintenance values now use version-correct widths.
481	4edbe675	2026-08-25	Update project version to 3.7.7	Reviewed — C# package version only; no TypeScript package-version change.
482	ce7c3cf4	2026-08-25	Merge pull request #1203 from DomCR/Issue-278_student-version-AC1032	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
483	cae5052e	2026-08-25	#PR1197 v3.7.8	Reviewed — C# package version only; no TypeScript package-version change.
484	8fd22c6d	2026-08-19	fix: a model space named in upper case still writes its entities to the entities section	Converted — model-space names are matched case-insensitively during DXF writing.
485	9d0272de	2026-08-25	review: drop the comment and the tests	Reviewed — review cleanup only; the converted behavior is unchanged.
486	899ef4bf	2026-08-25	Merge pull request #1197 from redbluevn/moredwg/pr40-model-space-name-case	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
487	8b18b3fa	2026-08-25	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
488	7c0a8df1	2026-08-22	Dynamic block data is written by default, and the DXF writer honours the switch	Converted — added a shared dynamic-block writer switch and applied it to DXF/DWG object output.
489	f461abfb	2026-08-25	review: keep the default off, group the cases, drop the tests	Converted — kept dynamic-block output opt-in and updated roundtrip coverage accordingly.
490	9d195843	2026-08-25	Merge pull request #1206 from redbluevn/moredwg/pr58-dynamic-block-data-by-default	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
491	91fd897d	2026-08-25	#PR1206 v3.7.9	Reviewed — C# package version only; no TypeScript package-version change.
492	6a51532c	2026-08-26	Add LayersTableTests for layer reference management	Converted — added layer-reference tracking and reassignment behavior.
493	065222d8	2026-08-26	owner reference	Reviewed — owner tracking is incorporated in the TypeScript reference handler.
494	130bc6c9	2026-08-26	Add stress tests and optimize Table reference storage	Reviewed — Map-based reference storage already incorporates the optimization; no separate change required.
495	6d9347f9	2026-08-26	tests	Converted — added range removal to CAD object collections.
496	fbd4a369	2026-08-26	Refactor table entry reference management	Converted — centralized reference assignment, rename, removal, and default handling.
497	f01fd9e4	2026-08-26	Refactor table entry updates with generic helper	Converted — added generic table-reference update helpers on CAD objects.
498	b469bd1e	2026-08-26	test	Reviewed — tests only; no independent TypeScript feature.
499	942094cf	2026-08-26	Merge remote-tracking branch 'origin/master' into refactor/1200_performance-improvement	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
500	68d731e1	2026-08-26	Refactor table entry reference management	Converted — expanded managed references across entities and added runtime-safe typed reference resolution.
501	5a841a8b	2026-08-28	Unified reference management for CAD object collections	Converted — unified reference tracking for tables and named object collections.
502	1fc93ff5	2026-08-28	shapes fix	Reviewed — shape reference cleanup was incorporated with unified collection management.
503	0957f29e	2026-08-28	fix	Reviewed — the corrected shape reference behavior was incorporated with unified collection management.
504	ee59f58a	2026-08-28	material fix	Converted — fixed material reference updates and document detach behavior.
505	2a9f5214	2026-08-28	fix	Converted — fixed book-color reference updates and document detach behavior.
506	7d76768e	2026-08-28	dimension fix	Converted — removed dimension-style references now reset to null correctly.
507	bf70b440	2026-08-28	fix reference	Reviewed — return-reference behavior was incorporated in the TypeScript helpers.
508	73f7961d	2026-08-30	Refactor table default entry handling and add common tests	Converted — table default entries are exposed and used for reference resets.
509	d4db576b	2026-08-30	docs	Reviewed — documentation only; no independent TypeScript feature.
510	4000d0e1	2026-08-30	cleanup	Reviewed — cleanup only; no independent TypeScript feature.
511	66ad6d74	2026-08-30	Update project version to 3.7.10	Reviewed — C# package version only; no TypeScript package-version change.
512	16d5d3fb	2026-08-31	Refactor table entry reference management	Converted — completed nested reference management for layouts, MLine styles, and multileader data.
513	d282f25f	2026-08-31	layout rollback	Reviewed — the transient layout change was not ported, preserving the final upstream behavior.
514	0c8b9d9b	2026-08-31	test	Reviewed — tests only; no independent TypeScript feature.
515	91ae384a	2026-08-31	Merge pull request #1222 from DomCR/refactor/1200_performance-improvement	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
516	f39b7f90	2026-09-02	fix: write dimension insertion point to DXF	Converted — DXF dimension output now writes the insertion point using group codes 12/22/32.
517	20280d27	2026-09-02	fix: remove dimension writer test per review	Reviewed — test removal only; no independent TypeScript feature.
518	4d923050	2026-09-03	Merge pull request #1236 from mediummandoo/fix/dxf-dimension-insertion-point	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
519	a51b2108	2026-09-03	#PR1236 v3.7.11	Reviewed — C# package version only; no TypeScript package-version change.
520	9db45916	2026-09-03	fix: avoid iterate i second time	Reviewed — the TypeScript proxy-shell parser already advances by stream position and does not double-increment a face index.
521	05d72af9	2026-09-04	Merge pull request #1241 from lchojnack/fix/proxy-shell-stream-desync	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
522	4553726a	2026-09-04	#PR1241 v3.7.12	Reviewed — C# package version only; no TypeScript package-version change.
523	2e0b8c75	2026-08-30	perf: a block measured every child's bounding box twice	Reviewed — BlockRecord already stores each child bounding box once before merging it.
524	965dfe17	2026-09-05	review: remove the comment from the bounding box loop	Reviewed — comment-only cleanup; no independent TypeScript feature.
525	2c726cb3	2026-09-08	Merge pull request #1232 from redbluevn/moredwg/pr80-block-box-once	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
526	80d78ff1	2026-09-08	#PR1232 v3.7.13	Reviewed — C# package version only; no TypeScript package-version change.
527	59edc0f6	2026-09-09	Refactor: use CSMath.Extensions IsZero() throughout codebase	Reviewed — C# extension-method migration; the equivalent TypeScript near-zero helper is already used where behavior requires it.
528	d69d24f1	2026-09-09	tests fix	Reviewed — tests only; no independent TypeScript feature.
529	0b297be2	2026-09-09	submodule	Reviewed — C# helper-submodule revision only; no TypeScript dependency change required.
530	58494088	2026-09-09	Update project version to 3.7.14	Reviewed — C# package version only; no TypeScript package-version change.
531	43f62ade	2026-09-09	Merge pull request #1252 from DomCR/csutilities-update	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
532	cb1ebedd	2026-09-02	fix: preserve full-sweep hatch boundary angles	Reviewed — TypeScript angle conversion was already non-normalizing; the final upstream refinement is converted at f0bc83aa.
533	45f40bf5	2026-09-10	Merge remote-tracking branch 'upstream/master' into fix/dxf-hatch-full-sweep	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
534	34bd66b1	2026-09-10	fix: use non-normalizing hatch conversion and shared writer fixtures	Reviewed — TypeScript radToDeg already performs the same non-normalizing conversion.
535	f0bc83aa	2026-09-10	fix: normalize hatch angles within signed bounds	Converted — hatch arc and ellipse angles are normalized within ±360° while full clockwise and counter-clockwise sweeps remain distinct.
536	53bb4958	2026-09-10	Merge pull request #1237 from mediummandoo/fix/dxf-hatch-full-sweep	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
537	33595837	2026-09-10	#PR1237 v3.7.15	Reviewed — C# package version only; no TypeScript package-version change.
538	9c4a31d4	2026-09-10	quick fix	Reviewed — image-reactor rebuilding already skips raster images without definitions.
539	f6a7f1e7	2026-09-10	fix	Reviewed — image-reactor rebuilding already snapshots the raster-image collection before adding reactors.
540	4587eb52	2026-09-04	Create layers referenced by DXF entities but missing from the LAYER table	Converted — missing named layers are created, assigned to their entities, and reported as warnings.
541	75fee8ac	2026-09-15	Merge pull request #1245 from FriendsOfCADability/feature/1244-create-missing-layers	Reviewed — integration/release/docs/tests only; no independent TypeScript feature.
542	3feabba4	2026-09-15	#PR1245 v3.7.16	Reviewed — C# package version only; no TypeScript package-version change.
543	3f33ac9b	2026-07-05	Add InternalsVisibleTo for ACadSharp.Formats assembly	Reviewed — C# assembly visibility only; no TypeScript equivalent required.
544	c3ccfb21	2026-07-06	Add InternalsVisibleTo for Formats.Tests, refactor UnitExtensions	Reviewed — C# assembly visibility, namespace, and documentation refactor only; conversion behavior is unchanged.
545	bf0b449c	2026-09-17	quick fix	Converted — DWG layers with invalid ByBlock/ByLayer color references now fall back to the default color.
546	ab527ba6	2026-09-15	Merge remote-tracking branch 'origin/master' into internal-visible-ACadSharp.Formats	Reviewed — integration only; no independent TypeScript feature.
547	3ddb4455	2026-09-15	Refactor AEC wall entities and flatten CadHeader	Converted — added the AEC entity base and canonical wall namespace, generic-vector lightweight-polyline construction, and named image-definition/visual-style constructors. The TypeScript header model was already flat and already accepts native dates.
548	3cad186f	2026-09-17	Merge branch 'internal-visible-ACadSharp.Formats' of https://github.com/DomCR/ACadSharp into internal-visible-ACadSharp.Formats	Reviewed — integration only; no independent TypeScript feature.
549	cb19facf	2026-09-17	Update project version to 3.8.0	Reviewed — C# package version only; no TypeScript package-version change.
550	dd060e75	2026-09-21	Remove Trace constant from DxfSubclassMarker	Converted — removed the duplicate trace subclass marker; solid remains the canonical AcDbTrace marker.
551	10b8a4fb	2026-09-21	Change Hatch.ExplodePattern to return only Line entities	Converted — hatch-pattern explosion and dashed-segment helpers now expose Line[].
552	a1f6841a	2026-09-17	Update using directives in AecWallsTest.cs	Reviewed — C# test imports only; no TypeScript feature.
553	270e4f6a	2026-09-18	stress test only in local	Reviewed — C# stress-test configuration only; no TypeScript feature.
554	aec847eb	2026-09-18	Mark SvgWriter as obsolete and improve doc comments	Converted — marked SvgWriter deprecated in the TypeScript declarations; the upstream C# package recommendation does not map to an npm package.
555	46277a1b	2026-09-21	Merge branch 'internal-visible-ACadSharp.Formats' of https://github.com/DomCR/ACadSharp into internal-visible-ACadSharp.Formats	Reviewed — integration only; no independent TypeScript feature.
556	7a50ef55	2026-09-21	Set default Hatch style and remove obsolete comments	Reviewed — Hatch.style already defaults to HatchStyleType.Normal; remaining changes are comments.
557	3a1c66b9	2026-09-21	Merge pull request #1132 from DomCR/internal-visible-ACadSharp.Formats	Reviewed — integration only; no independent TypeScript feature.
558	92492f56	2026-09-21	Refactor MLineFlags enum and update usage	Converted — added None, renamed Has to HasVertices, and updated entity and DWG-reader usage.
559	f5b2225e	2026-09-21	Update project version to 3.8.1	Reviewed — C# package version only; no TypeScript package-version change.
560	41d901bb	2026-09-21	Merge pull request #1257 from DomCR/issue/1255_mline-flags	Reviewed — integration only; no independent TypeScript feature.
561	0ef27ac8	2026-08-02	Refactor ACDS/ACIS schema handling and storage	Converted — added structured ACDS schema storage and parsing.
562	94538790	2026-08-03	Refactor schema handling and add embedded record support	Converted — added embedded ACDS schema-record parsing.
563	844f27ce	2026-09-21	Add AssertRoundtrip for custom roundtrip test assertions	Reviewed — C# test infrastructure only; no TypeScript feature.
564	fccef9d3	2026-09-21	vars	Reviewed — C# test/configuration cleanup only; no TypeScript feature.
565	cf1f4dad	2026-09-21	DwgObjectReader format	Reviewed — formatting only; no behavior change.
566	7c7190c9	2026-09-21	Refactor leader line break info to use BreakInfo class	Converted — leader break data is structured and roundtripped entry by entry.
567	62e1c98a	2026-09-21	Set defaults for MultiLeader props, refactor enum and IO	Converted — normalized MultiLeader defaults, colors, context data, and DWG output.
568	d8082384	2026-09-21	Handle R2007Pre arrowheads, refactor MLeader template	Reviewed — pre-R2007 arrowhead entries were already read, written, and resolved by the TypeScript implementation.
569	09213e75	2026-09-21	rollback format	Reviewed — formatting rollback only; no behavior change.
570	35e7667e	2026-09-21	Refactor CadDictionaryTemplate visibility and build logic	Reviewed — equivalent dictionary-template build behavior was already represented.
571	f9aaddb3	2026-09-22	Refactor dictionary entry iteration for consistency	Converted — dictionary names and handles retain their original pairing and key spelling.
572	23ca78cb	2026-09-22	Add AssertRoundtrip lambdas to WriterSingleObjectTests	Reviewed — C# tests only; no independent TypeScript feature.
573	40a1343a	2026-09-22	Refactor Transparency struct and update related tests	Reviewed — equivalent transparency value and alpha behavior was already represented.
574	eff978a0	2026-09-22	Set HasTextContents to true for MultiLeader context data	Reviewed — TypeScript context handling already derives and writes text content consistently.
575	025e9c78	2026-09-22	Refactor dictionary writing and enhance SpatialFilter tests	Converted — DWG dictionary output preserves name/handle pairing; remaining changes are tests.
576	6d8dee95	2026-09-22	Skip MText roundtrip test for R2000 and earlier	Reviewed — C# test gating only; no TypeScript feature.
577	3f90466f	2026-09-22	Refine DXF writer tests and add roundtrip assertion hook	Reviewed — C# test infrastructure only; no TypeScript feature.
578	a95db259	2026-09-22	Add Format property to WriterSingleObjectTests	Reviewed — C# test infrastructure only; no TypeScript feature.
579	48de04c8	2026-09-22	Skip unsupported color checks, always write clip vertices	Reviewed — source behavior was already represented; remaining changes affect tests.
580	beefe4b3	2026-09-22	Add support for extra linetype handles in DimensionStyle	Converted — DXF DimensionStyle output includes linetype handles 345–347.
581	af8237f6	2026-09-22	Update LineType name and skip DXF mesh roundtrip test	Reviewed — naming/test adjustment only; no independent TypeScript feature.
582	73c8880c	2026-09-22	Handle CloningFlags in XRecord entry parsing	Converted — XRecord cloning flags are consumed from group code 280.
583	8d6ffadf	2026-09-22	name fix	Reviewed — naming cleanup only; no behavior change.
584	347f5bc0	2026-09-22	Update project version to 3.8.1	Reviewed — C# package version only; no TypeScript package-version change.
585	161139c2	2026-09-23	Add BreakInfo class and refactor LeaderLine cloning	Converted — leader break entries are deep-cloned.
586	286495a3	2026-09-23	Merge pull request #1256 from DomCR/writer-roundtrip-assert	Reviewed — integration only; no independent TypeScript feature.
587	9598cc17	2026-09-24	#PR1233 v3.8.2	Reviewed — C# package version only; no TypeScript package-version change.
588	9c129519	2026-08-30	fix: one OLE2FRAME with no payload threw away the whole document	Reviewed — empty OLE2FRAME payloads were already safely ignored without discarding the document.
589	28cefb4a	2026-09-05	review: simplify the OLE2FRAME payload guard and remove the test	Reviewed — the final guard behavior was already represented.
590	b6e0dc48	2026-09-24	Merge pull request #1233 from redbluevn/moredwg/pr81-ole2frame-no-payload	Reviewed — integration only; no independent TypeScript feature.
591	4cd77590	2026-09-24	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration only; no independent TypeScript feature.
592	158cba76	2026-07-31	Add dwg read and write of Polyline3D.SmoothSurface	Converted — quadratic and cubic Polyline3D smooth-surface flags roundtrip through DWG.
593	6e51b834	2026-09-29	Merge pull request #1171 from simonedd/fix/dwg-polyline3d=smoothsurface	Reviewed — integration only; no independent TypeScript feature.
594	1f18863d	2026-09-29	#PR1171 v3.8.3	Reviewed — C# package version only; no TypeScript package-version change.
595	1817950c	2026-07-27	read MEASUREMENT from the AcDb:Template section	Converted — DWG template sections now restore header measurement units.
596	79c308f9	2026-09-29	Merge pull request #1162 from simonedd/fix/dwg-measurement-template-section	Reviewed — integration only; no independent TypeScript feature.
597	77f41823	2026-09-29	#PR1162 v3.8.4	Reviewed — C# package version only; no TypeScript package-version change.
598	7d143e70	2026-09-02	Fix DIMPOST and DIMAPOST defaults in DimensionStyle	Converted — postfix defaults and prefix/suffix rebuilding match final upstream behavior.
599	9c2405a1	2026-09-29	Merge pull request #1165 from simonedd/fix/dimstyle-postfix-default	Reviewed — integration only; no independent TypeScript feature.
600	626d94f3	2026-09-29	#PR1165 v3.8.5	Reviewed — C# package version only; no TypeScript package-version change.
601	1913e6d1	2026-09-29	merge master	Reviewed — integration only; no independent TypeScript feature.
602	f355e43f	2026-09-29	Clean up storage property and remove stub	Reviewed — C# legacy-storage cleanup only; no TypeScript equivalent required.
603	59fe39ac	2026-09-29	Rename ACDS types and expand record parsing	Converted — ACDS model types use unambiguous names and expose structured records and columns.
604	eb0a478f	2026-09-29	fix infinite	Converted — ACDS record parsing advances before entering its field loop.
605	d9379310	2026-09-30	Add basic ACDS record parsing	Converted — ACDS record names, types, codes, and values are parsed.
606	4aeba76b	2026-09-30	Store ACDS schemas and records in data storage	Converted — parsed schemas and records are retained by the document builder.
607	9a219025	2026-09-30	Handle ACDS binary data in DXF/DWG readers	Converted — named record columns attach multi-chunk ASM payloads to their ModelerGeometry owners, and DWG templates retain the DS-data flag.
608	8685694d	2026-09-30	Deprecate DataStorage and trim dead code	Reviewed — C# Prototype1b deprecation and dead-code cleanup; no TypeScript API equivalent required.
609	486739b3	2026-09-30	cleanup	Reviewed — cleanup only; no independent TypeScript feature.
610	dcef4c67	2026-09-30	reader cleanup	Reviewed — reader cleanup only; no independent TypeScript feature.
611	6db67d44	2026-09-30	Update project version to 3.8.6	Reviewed — C# package version only; no TypeScript package-version change.
612	e9ed9647	2026-09-30	Merge pull request #1174 from DomCR/DxfAcdsDataSection	Reviewed — integration only; no independent TypeScript feature.
613	1fe4bb41	2026-09-29	Refine DXF dictionary defaults and writers	Converted — empty child dictionaries are omitted from DXF dictionary output.
614	fff41bef	2026-10-01	Update project version to 3.8.6	Reviewed — C# package version only; no TypeScript package-version change.
615	88251760	2026-10-01	Merge pull request #1262 from DomCR/issue/1235_CadDictionary-empty-fix	Reviewed — integration only; no independent TypeScript feature.
616	f68a81e0	2026-10-01	Refactor Prototype1b DWG parsing	Converted — added bounded Prototype1b file-header and segment-index parsing.
617	2870b90a	2026-10-01	Parse DWG schema index and improve models	Converted — added DWG schema-index pointers and name parsing.
618	e6033164	2026-10-02	Refactor ACDS schema storage and parsing	Converted — decoded DWG schema records, flags, values, and property names; updated the shared DXF schema model.
619	43c6e7b2	2026-10-02	Read and store DWG data index entries	Converted — parsed and retained DWG data-index entries.
620	1835dd13	2026-10-04	comment	Reviewed — comment only; no behavior change.
621	29168090	2026-10-06	Add DWG Prototype 1b data storage parsing	Converted — decoded inline Prototype1b records and attached their ACIS data; negative Julian-date milliseconds are ignored.
622	af4b0deb	2026-10-06	#PR1268 v3.8.7	Reviewed — C# package version only; no TypeScript package-version change.
623	6ba46a3e	2026-10-01	Join every binary chunk of an ACDSDATA record column	Reviewed — multi-chunk ACDS column assembly was already implemented in the previous synchronization.
624	996b1f80	2026-10-06	Merge pull request #1268 from ilCosmico/fix/acds-dxf-chunks	Reviewed — integration only; no independent TypeScript feature.
625	78a562a6	2026-10-06	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration only; no independent TypeScript feature.
626	e0ddce35	2026-10-06	Merge remote-tracking branch 'origin/master' into issue-822/ACIS-dwg	Reviewed — integration only; no independent TypeScript feature.
627	e0d4d983	2026-10-06	Refactor Prototype 1b storage parsing	Converted — ACDS columns use explicit handles and binary payloads shared by DXF and DWG.
628	c549fe40	2026-10-06	Store DWG blobs and decode data entries	Converted — read and assembled blob pages; inline, multi-page, owner-attachment, and truncation fixtures pass.
629	01036a88	2026-10-07	Update project version to 3.8.8	Reviewed — C# package version only; no TypeScript package-version change.
630	06475260	2026-10-07	Merge pull request #1270 from DomCR/issue-822/ACIS-dwg	Reviewed — integration only; no independent TypeScript feature.
631	22f59a57	2026-10-08	#PR1273 v3.8.9	Reviewed — C# package version only; no TypeScript package-version change.
632	fed64580	2026-10-07	Return false from TryGetCadObject when the object is not of the requested type	Converted — optional runtime type checks make document object lookup return false and null for a mismatched type.
633	bd79b042	2026-10-08	Remove the CadDocumentBuilder test	Reviewed — C# test removal only; no independent TypeScript feature.
634	8f982b7e	2026-10-08	Merge pull request #1273 from ilCosmico/fix/trygetcadobject-type	Reviewed — integration only; no independent TypeScript feature.
635	b02dee2e	2026-10-08	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration only; no independent TypeScript feature.
636	15831b0d	2026-10-08	#PR1155 v3.8.10	Reviewed — C# package version only; no TypeScript package-version change.
637	0c6026a4	2026-07-20	Read the surface entity family as modeler geometry	Converted — added seven surface entity models, metadata, exports, and DXF/DWG reader dispatch; DXF isolines and modeler payloads are decoded.
638	f6d28330	2026-09-30	Skip the surface entities in the DWG and DXF writers	Converted — surface entities are excluded from DXF and DWG writing until full serialization is supported.
639	7a6958e8	2026-09-30	Use file-scoped namespaces in the surface entity files	Reviewed — C# namespace formatting only; no TypeScript behavior change.
640	8beb6600	2026-09-30	Define the DXF class of the surface entities	Converted — surface entities provide their DXF class metadata and proxy flags.
641	369f9088	2026-10-01	Remove the DXF surface reading tests	Reviewed — upstream test removal only; retained useful TypeScript surface fixtures.
642	d05ea12c	2026-10-01	Remove the modeler geometry comment from readSurface	Reviewed — comment removal only; no behavior change.
643	0cca9019	2026-10-08	Merge pull request #1155 from ilCosmico/feature/surface-entities-read	Reviewed — integration only; no independent TypeScript feature.
644	014e9e84	2026-10-08	Merge branch 'master' of https://github.com/DomCR/ACadSharp	Reviewed — integration only; no independent TypeScript feature.