From 8adf014c66a30bf4dd7cd3d163418dd6de43f54d Mon Sep 17 00:00:00 2001
From: Libby <libby@gamecult.org>
Date: Wed, 11 Nov 2026 10:42:09 +0000
Subject: [PATCH] CultMath 0.5.1: version, changelog (fbm), cultlib dependency
 pin

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---
 packages/cultmath/src/CultMath/CultMath.csproj             | 2 +-
 packages/cultmath/unity/org.gamecult.cultmath/CHANGELOG.md | 2 +-
 packages/cultmath/unity/org.gamecult.cultmath/package.json | 2 +-
 unity/org.gamecult.cultlib/README.md                       | 4 ++--
 unity/org.gamecult.cultlib/package.json                    | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/cultmath/src/CultMath/CultMath.csproj b/packages/cultmath/src/CultMath/CultMath.csproj
index ed99c004..d3846d4f 100644
--- a/packages/cultmath/src/CultMath/CultMath.csproj
+++ b/packages/cultmath/src/CultMath/CultMath.csproj
@@ -10,7 +10,7 @@
     <PackageId>GameCult.Math</PackageId>
     <!-- MIT overall; math.Phacelle.cs and CultPhasor.cs (and the two Phacelle HLSL files) are MPL-2.0; math.Cycles.cs and CultMath.Cycles.hlsl are Apache-2.0. -->
     <PackageLicenseExpression>MIT AND MPL-2.0 AND Apache-2.0</PackageLicenseExpression>
-    <Version>0.5.0</Version>
+    <Version>0.5.1</Version>
     <Description>Clean-room C# math shaped for HLSL-style renderer code.</Description>
     <Authors>GameCult</Authors>
     <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/packages/cultmath/unity/org.gamecult.cultmath/CHANGELOG.md b/packages/cultmath/unity/org.gamecult.cultmath/CHANGELOG.md
index 7edfa1b2..ebe21e7d 100644
--- a/packages/cultmath/unity/org.gamecult.cultmath/CHANGELOG.md
+++ b/packages/cultmath/unity/org.gamecult.cultmath/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this package are documented in this file.
 Earlier releases (0.2.0-0.2.3) predate this package's changelog and are not
 backfilled here; see `docs/semver-policy.md` for why.
 
-## [Unreleased]
+## [0.5.1] - 2026-11-11
 
 ### Added
 
diff --git a/packages/cultmath/unity/org.gamecult.cultmath/package.json b/packages/cultmath/unity/org.gamecult.cultmath/package.json
index 20ffe196..e06e6c89 100644
--- a/packages/cultmath/unity/org.gamecult.cultmath/package.json
+++ b/packages/cultmath/unity/org.gamecult.cultmath/package.json
@@ -1,7 +1,7 @@
 {
   "name": "org.gamecult.cultmath",
   "displayName": "CultMath",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "unity": "2021.3",
   "description": "Precompiled CultMath numeric primitives and matching HLSL semantics for GameCult Unity runtimes.",
   "license": "MIT AND MPL-2.0 AND Apache-2.0",
diff --git a/unity/org.gamecult.cultlib/README.md b/unity/org.gamecult.cultlib/README.md
index e118ac65..5fd83090 100644
--- a/unity/org.gamecult.cultlib/README.md
+++ b/unity/org.gamecult.cultlib/README.md
@@ -17,13 +17,13 @@ Install version `2.0.0` through Unity Package Manager with:
 https://github.com/GameCult/CultLib.git?path=/unity/org.gamecult.cultlib#cultlib-unity-v2.0.0
 ```
 
-The package depends on `org.gamecult.cultmath` (exactly 0.5.0) and does not
+The package depends on `org.gamecult.cultmath` (exactly 0.5.1) and does not
 carry its own `CultMath.dll`. Unity Package Manager resolves git packages only
 from the project manifest, so add CultMath beside CultLib in
 `Packages/manifest.json`:
 
 ```text
-"org.gamecult.cultmath": "https://github.com/GameCult/CultLib.git?path=/packages/cultmath/unity/org.gamecult.cultmath#cultmath-unity-v0.5.0"
+"org.gamecult.cultmath": "https://github.com/GameCult/CultLib.git?path=/packages/cultmath/unity/org.gamecult.cultmath#cultmath-unity-v0.5.1"
 ```
 
 CultMesh chooses mapped memory for reachable same-machine bodies and advertised
diff --git a/unity/org.gamecult.cultlib/package.json b/unity/org.gamecult.cultlib/package.json
index 19e42b58..9276e03a 100644
--- a/unity/org.gamecult.cultlib/package.json
+++ b/unity/org.gamecult.cultlib/package.json
@@ -4,7 +4,7 @@
   "version": "2.0.1",
   "unity": "2021.3",
   "dependencies": {
-    "org.gamecult.cultmath": "0.5.0"
+    "org.gamecult.cultmath": "0.5.1"
   },
   "description": "CultCache, CultNet, and CultMesh managed runtime assemblies for Unity.",
   "license": "MIT",