pgcentralfoundation · johnrballard · Feb 27, 2026 · Feb 12, 2026 · Feb 12, 2026 · Feb 27, 2026
diff --git a/.github/docker/Dockerfile.debian-artifact-build b/.github/docker/Dockerfile.debian-artifact-build
@@ -169,7 +169,7 @@ RUN TOOLCHAIN_VER=$(</tmp/.toolchain-ver) && \
     --deb-pre-depends "postgresql-${PG_VER}" \
     -d "postgresql-${PG_VER}" \
     -d "postgresql-server-dev-${PG_VER}" \
-    -m 'Technology Concepts & Design, Inc. <support@tcdi.com>' \
+    -m 'Technology Concepts & Design, Inc.' \
     --description 'PL/Rust is a loadable procedural language that enables writing PostgreSQL functions in the Rust programming language.' \
     -v ${PLRUST_VER} \
     --url 'https://github.com/tcdi/plrust' \

diff --git a/.licensure.yml b/.licensure.yml
@@ -2,9 +2,12 @@ change_in_place: true
 excludes:
   - Cargo.toml
   - Cargo.lock
+  - rust-toolchain.toml
   - LICENSE
   - ".envrc"
   - ".gitignore"
+  - ".dockerignore"
+  - "doc/book.toml"
   - "flake\\..*"
   - "logo.*"
   - ".github/**/*"
@@ -14,16 +17,19 @@ excludes:
   - ".*\\.md"
   - ".*\\.nix"
   - ".*\\.yml"
+  - ".*\\.png"
 licenses:
   - files: any
     ident: PostgreSQL
     authors:
       - name: Technology Concepts & Design, Inc.
-        email: opensource@tcdi.com
     template: |
-      Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
-
-      Use of this source code is governed by the [ident] license that can be found in the LICENSE.md file.
+      Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+
+      All rights reserved.
+
+      Use of this source code is governed by the PostgreSQL license that can be found in the LICENSE.md file.
+
 comments:
   - columns: 120
     extensions:

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -94,7 +94,7 @@ and that you are satisfied with the existing copyright notice as of opening your
 ```
 Portions Copyright 2020-2021 ZomboDB, LLC.
 
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <opensource@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 ```
 
 It is the latter to which copyrights for all merged code is assigned.
diff --git a/Dockerfile.try b/Dockerfile.try
@@ -1,3 +1,9 @@
+# Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+#
+# All rights reserved.
+#
+# Use of this source code is governed by the PostgreSQL license that can be
+# found in the LICENSE.md file.
 # Example of how to build and run this Dockerfile:
 #   docker build -f Dockerfile.try -t tcdi/try-plrust . # Build the container
 #   docker run -it tcdi/try-plrust # Run the container

diff --git a/LICENSE.md b/LICENSE.md
@@ -1,6 +1,6 @@
 The PostgreSQL License
 
-Copyright (c): Portions Copyright 2020-2021 ZomboDB, LLC. Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <opensource@tcdi.com>
+Copyright (c): Portions Copyright 2020-2021 ZomboDB, LLC. Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 Permission to use, copy, modify, and distribute this software and its documentation for any purpose, without fee, and without a written agreement is hereby granted, provided that the above copyright notice and this paragraph and the following two paragraphs appear in all copies.
 

diff --git a/README.md b/README.md
@@ -23,11 +23,6 @@ PL/Rust's [documentation](https://tcdi.github.io/plrust) can be found at https:/
 Head on over to the PL/Rust [releases page](https://github.com/tcdi/plrust/releases) to get the latest release and check out [the documentation page](https://tcdi.github.io/plrust/install-plrust-on-debian-ubuntu.html) to get started with PL/Rust.
 
 
-# Join our Community
-
-The PL/Rust team at [TCDI](https://www.tcdi.com/) manages a Discord server where we discuss PL/Rust and related technologies
-such as [`pgrx`](https://github.com/tcdi/pgrx), Rust, and Postgres.  Feel free to join:  https://discord.gg/mHKrj55zyh
-
 # Quick Example
 
 An example PL/Rust function:

diff --git a/doc/src/plrust.md b/doc/src/plrust.md
@@ -61,9 +61,6 @@ is developed by [TCDI](https://www.tcdi.com).
 
 The following sections discuss PL/Rusts safety guarantees, configuration settings, and installation instructions.
 
-
-
-
 # General Safety, by Rust
 
 Quoted from the "Rustonomicon":

diff --git a/plrust-tests/run-tests.sh b/plrust-tests/run-tests.sh
@@ -1,4 +1,10 @@
 #! /bin/bash
+# Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+#
+# All rights reserved.
+#
+# Use of this source code is governed by the PostgreSQL license that can be
+# found in the LICENSE.md file.
 
 VERSION=$1
 

diff --git a/plrust-tests/src/alter.rs b/plrust-tests/src/alter.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/argument.rs b/plrust-tests/src/argument.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/basic.rs b/plrust-tests/src/basic.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/blocked_code.rs b/plrust-tests/src/blocked_code.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/borrow_mut_error.rs b/plrust-tests/src/borrow_mut_error.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/ddl.rs b/plrust-tests/src/ddl.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/dependencies.rs b/plrust-tests/src/dependencies.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/fn_call.rs b/plrust-tests/src/fn_call.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 
@@ -17,16 +17,16 @@ mod tests {
     fn plrust_fn_call() -> spi::Result<()> {
         let sql = r#"
             CREATE FUNCTION dynamic_function(i int) RETURNS int LANGUAGE plrust AS $$ Ok(i) $$;
-        
+
             CREATE FUNCTION test_plrust_fn_call() RETURNS int LANGUAGE plrust
-            AS $$ 
+            AS $$
                  let result = fn_call("dynamic_function", &[&Arg::Value(42i32)]);
-                 
+
                  assert_eq!(result, Ok(Some(42i32)));
-                 
+
                  Ok(None)
             $$;
-            
+
             SELECT test_plrust_fn_call();
         "#;
         Spi::run(sql)

diff --git a/plrust-tests/src/lib.rs b/plrust-tests/src/lib.rs
@@ -1,3 +1,12 @@
+/*
+Portions Copyright 2020-2021 ZomboDB, LLC.
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+
+All rights reserved.
+
+Use of this source code is governed by the PostgreSQL license that can be found in the LICENSE.md file.
+*/
+
 mod alter;
 mod argument;
 mod basic;
@@ -21,15 +30,6 @@ use pgrx::prelude::*;
 
 pgrx::pg_module_magic!();
 
-/*
-Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
-
-All rights reserved.
-
-Use of this source code is governed by the PostgreSQL license that can be found in the LICENSE.md file.
-*/
-
 #[cfg(any(test, feature = "pg_test"))]
 #[pgrx::pg_schema]
 mod tests {

diff --git a/plrust-tests/src/matches.rs b/plrust-tests/src/matches.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/panics.rs b/plrust-tests/src/panics.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/range.rs b/plrust-tests/src/range.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/recursion.rs b/plrust-tests/src/recursion.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/return_values.rs b/plrust-tests/src/return_values.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/round_trip.rs b/plrust-tests/src/round_trip.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/time_and_dates.rs b/plrust-tests/src/time_and_dates.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/trusted.rs b/plrust-tests/src/trusted.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/user_defined_types.rs b/plrust-tests/src/user_defined_types.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-tests/src/versioning.rs b/plrust-tests/src/versioning.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust-trusted-pgrx/Cargo.toml b/plrust-trusted-pgrx/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "plrust-trusted-pgrx"
 version = "1.2.8"
-authors = ["TCDI <opensource@tcdi.com>"]
+authors = ["TCDI"]
 edition = "2021"
 license = "PostgreSQL"
 description = "Minimal set of `pgrx` rexports for plrust, which the authors have deemed trusted"

diff --git a/plrust-trusted-pgrx/src/lib.rs b/plrust-trusted-pgrx/src/lib.rs
@@ -1,3 +1,10 @@
+/*
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+
+All rights reserved.
+
+Use of this source code is governed by the PostgreSQL license that can be found in the LICENSE.md file.
+*/
 //! `plrust-trusted-pgrx` is a re-export crate based on [pgrx](https://crates.io/crates/pgrx) which exposes
 //! the minimal set of `pgrx` internals necessary for `plrust` function compilation.  `plrust-trusted-pgrx`
 //! also includes a number of Rust types for interoperating with Postgres types, access to Postgres'

diff --git a/plrust/Cargo.toml b/plrust/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "plrust"
 version = "1.2.8"
-authors = ["TCDI <opensource@tcdi.com>"]
+authors = ["TCDI"]
 edition = "2021"
 license = "PostgreSQL Open Source License"
 description = "A Trusted Rust procedural language for PostgreSQL"

diff --git a/plrust/build b/plrust/build
@@ -1,4 +1,10 @@
 #!/usr/bin/env bash
+# Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+#
+# All rights reserved.
+#
+# Use of this source code is governed by the PostgreSQL license that can be
+# found in the LICENSE.md file.
 set -xe
 
 if [ -z "$STD_TARGETS" ]; then

diff --git a/plrust/build.rs b/plrust/build.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust/src/allow_list.rs b/plrust/src/allow_list.rs
@@ -1,3 +1,10 @@
+/*
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
+
+All rights reserved.
+
+Use of this source code is governed by the PostgreSQL license that can be found in the LICENSE.md file.
+*/
 use crate::gucs::PLRUST_ALLOWED_DEPENDENCIES;
 use semver::{BuildMetadata, Comparator, Op, Version, VersionReq};
 use std::cmp::Ordering;

diff --git a/plrust/src/error.rs b/plrust/src/error.rs
@@ -1,5 +1,5 @@
 /*
-Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust/src/gucs.rs b/plrust/src/gucs.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 
@@ -57,7 +57,7 @@ pub(crate) fn init() {
     );
 
     GucRegistry::define_string_guc(
-          "plrust.PATH_override", 
+          "plrust.PATH_override",
           "The $PATH setting to use for building plrust user functions",
           "It may be necessary to override $PATH in order to find compilation dependencies such as `cargo`, `cc`, etc",
           &PLRUST_PATH_OVERRIDE,

diff --git a/plrust/src/hooks.rs b/plrust/src/hooks.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
 

diff --git a/plrust/src/lib.rs b/plrust/src/lib.rs
@@ -1,6 +1,6 @@
 /*
 Portions Copyright 2020-2021 ZomboDB, LLC.
-Portions Copyright 2021-2023 Technology Concepts & Design, Inc. <support@tcdi.com>
+Portions Copyright 2021-2025 Technology Concepts & Design, Inc.
 
 All rights reserved.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -61,9 +61,6 @@ is developed by [TCDI](https://www.tcdi.com).

		The following sections discuss PL/Rusts safety guarantees, configuration settings, and installation instructions.




		# General Safety, by Rust

		Quoted from the "Rustonomicon":
Expand Down