chat: cut v3.9.0 release (#3461)

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

Author: cebtenzzre

gpt4all-chat/CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## [Unreleased]
+## [3.9.0] - 2025-02-04
 
 ### Added
 - Whitelist OLMoE and Granite MoE model architectures (no Vulkan) (by [@ThiloteE](https://github.com/ThiloteE) in [#3449](https://github.com/nomic-ai/gpt4all/pull/3449))
@@ -295,7 +295,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - Fix several Vulkan resource management issues ([#2694](https://github.com/nomic-ai/gpt4all/pull/2694))
 - Fix crash/hang when some models stop generating, by showing special tokens ([#2701](https://github.com/nomic-ai/gpt4all/pull/2701))
 
-[Unreleased]: https://github.com/nomic-ai/gpt4all/compare/v3.8.0...HEAD
+[3.9.0]: https://github.com/nomic-ai/gpt4all/compare/v3.8.0...v3.9.0
 [3.8.0]: https://github.com/nomic-ai/gpt4all/compare/v3.7.0...v3.8.0
 [3.7.0]: https://github.com/nomic-ai/gpt4all/compare/v3.6.1...v3.7.0
 [3.6.1]: https://github.com/nomic-ai/gpt4all/compare/v3.6.0...v3.6.1

gpt4all-chat/CMakeLists.txt

@@ -3,10 +3,10 @@ cmake_minimum_required(VERSION 3.25)  # for try_compile SOURCE_FROM_VAR
 include(../common/common.cmake)
 
 set(APP_VERSION_MAJOR 3)
-set(APP_VERSION_MINOR 8)
-set(APP_VERSION_PATCH 1)
+set(APP_VERSION_MINOR 9)
+set(APP_VERSION_PATCH 0)
 set(APP_VERSION_BASE "${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}.${APP_VERSION_PATCH}")
-set(APP_VERSION "${APP_VERSION_BASE}-dev0")
+set(APP_VERSION "${APP_VERSION_BASE}")
 
 project(gpt4all VERSION ${APP_VERSION_BASE} LANGUAGES CXX C)