diff --git a/CHANGELOG.md b/CHANGELOG.md
index c56fb203e..c8b1a9e6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,44 +5,64 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+<!--
 ## [Unreleased]
 
 ### Added
 
-+ Created `CHANGELOG.md` ([#630](https://github.com/FLAMEGPU/FLAMEGPU2/pull/630))
-
 ### Changed
-+ Use `IntT` in `MessageBucketDevice` to resolve clang sign comparison warnings ([#554](https://github.com/FLAMEGPU/FLAMEGPU2/issues/554))
-
-+ Default value of `-s/--steps` set to `1` rather than `0` ([#634](https://github.com/FLAMEGPU/FLAMEGPU2/issues/634))
 
 ### Deprecated
 
 ### Removed
 
-+ Do not suggest that Clang is a working/valid host C++ compiler at this time ([#633](https://github.com/FLAMEGPU/FLAMEGPU2/issues/633))
-
 ### Fixed
+-->
 
-<!-- 
-## [2.0.0-alpha.1] - 2020-XX-YY
+## [2.0.0-alpha.1] - 2021-09-03
 
 ### Added
 
++ Optional support for vector types via [GLM](https://github.com/g-truc/glm) ([#217](https://github.com/FLAMEGPU/FLAMEGPU2/issues/217))
+  + This is currently behind a CMake option due to significant RTC compilation time increases
++ Created `CHANGELOG.md` ([#618](https://github.com/FLAMEGPU/FLAMEGPU2/issues/#618), [#630](https://github.com/FLAMEGPU/FLAMEGPU2/pull/630))
++ Release process documentation ([#622](https://github.com/FLAMEGPU/FLAMEGPU2/issues/#622))
++ Thorough testing of `flamegpu::CUDAEnsemble`, `flamegpu::RunPlan` and `flamegpu::RunPlanVector` ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
++ Added `uint64_t flamegpu::RunPlanVector::getRandomPropertySeed()` ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
+
 ### Changed
 
-### Deprecated
++ Use `IntT` in `MessageBucketDevice` to resolve clang sign comparison warnings ([#554](https://github.com/FLAMEGPU/FLAMEGPU2/issues/554))
++ Default value of `-s/--steps` set to `1` rather than `0` ([#634](https://github.com/FLAMEGPU/FLAMEGPU2/issues/634))
++ All RNG seeds are now `uint64_t` ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
++ Assorted bugfixes for `RunPlan`, `RunPlanVector` and `CUDAEnsemble` ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
++ Linux python binary wheel generation now produces wheels supporting `glibc >= 2.17` ([#632](https://github.com/FLAMEGPU/FLAMEGPU2/issues/632))
++ CI configuration changes ([#641](https://github.com/FLAMEGPU/FLAMEGPU2/issues/641))
++ CMake modernisation, including use of target properties, in-source build prevention, support for patched GCC `10.3.0` and `11.1.0` ([#586](https://github.com/FLAMEGPU/FLAMEGPU2/issues/586))
++ `include/flamegpu/version.h` is no longer generated by CMake, allowing true out-of-source builds ([#600](https://github.com/FLAMEGPU/FLAMEGPU2/issues/600))
++ Performance improvements ([#564](https://github.com/FLAMEGPU/FLAMEGPU2/issues/564))
++ Compiler warning fixes and suppression ([#554](https://github.com/FLAMEGPU/FLAMEGPU2/issues/554), [#638](https://github.com/FLAMEGPU/FLAMEGPU2/pull/638), [#671](https://github.com/FLAMEGPU/FLAMEGPU2/pull/671))
++ Do not use `cudaEvent_t` based timers when using `WDDM` GPUs ([#640](https://github.com/FLAMEGPU/FLAMEGPU2/pull/640))
++ Visualiser: GLU no longer required as a dependency of the visualisation ([FLAMEGPU/FLAMEGPU2-visualiser#79](https://github.com/FLAMEGPU/FLAMEGPU2-visualiser/pull/79))
++ Visualiser: CMake improvements ([FLAMEGPU/FLAMEGPU2-visualiser](https://github.com/FLAMEGPU/FLAMEGPU2-visualiser) [#77](https://github.com/FLAMEGPU/FLAMEGPU2-visualiser/pull/77), [#80](https://github.com/FLAMEGPU/FLAMEGPU2-visualiser/pull/80), [#81](https://github.com/FLAMEGPU/FLAMEGPU2-visualiser/pull/81))
 
 ### Removed
 
++ CMake versions <= 3.18 are no longer supported ([#661](https://github.com/FLAMEGPU/FLAMEGPU2/pull/661))
++ Do not suggest that Clang is a working/valid host C++ compiler at this time ([#633](https://github.com/FLAMEGPU/FLAMEGPU2/issues/633))
++ `pyflamegpu` no longer exposes `pyflamegpu.sys` and `pyflamegpu.os` ([#654](https://github.com/FLAMEGPU/FLAMEGPU2/issues/654))
++ `CUDAEnsemble::CUDAEnsemble`/`CUDAEnsemble::initialise` no longer output the FLAMEGPU version number ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
++ `pyflamegpu.CUDAEnsemble().getConfig()` removed, use `pyflamegpu.CUDAEnsemble.Config()` ([#656](https://github.com/FLAMEGPU/FLAMEGPU2/issues/656), [#665](https://github.com/FLAMEGPU/FLAMEGPU2/pull/665))
+
 ### Fixed
--->
 
-## [2.0.0-alpha] - 2020-08-10
++ Improved RTC compilation errors using `#line` directives ([#608](https://github.com/FLAMEGPU/FLAMEGPU2/issues/608))
+
+## [2.0.0-alpha] - 2021-08-10
 
 Initial alpha release of FLAME GPU 2.0.0, a CUDA C++ / python3 library for agent based simulations
 
 [Unreleased]: https://github.com/FLAMEGPU/FLAMEGPU/compare/v2.0.0-alpha...HEAD
 <!-- [2.0.0-alpha.2]: https://github.com/FLAMEGPU/FLAMEGPU/compare/v2.0.0-alpha.1...v2.0.0-alpha.2 -->
-<!-- [2.0.0-alpha.1]: https://github.com/FLAMEGPU/FLAMEGPU/compare/v2.0.0-alpha...v2.0.0-alpha.1 -->
+[2.0.0-alpha.1]: https://github.com/FLAMEGPU/FLAMEGPU/compare/v2.0.0-alpha...v2.0.0-alpha.1
 [2.0.0-alpha]: https://github.com/FLAMEGPU/FLAMEGPU/releases/tag/v2.0.0-alpha
\ No newline at end of file
diff --git a/CITATION.cff b/CITATION.cff
index 54fbc9c36..0e374f66c 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -5,8 +5,8 @@ title: "FLAME GPU"
 license: MIT
 repository-code: "https://github.com/FLAMEGPU/FLAMEGPU2"
 url: "https://flamegpu.com"
-version: "2.0.0-alpha"
-date-released: 2021-08-10
+version: "2.0.0-alpha.1"
+date-released: 2021-09-03
 type: software
 authors: 
   - given-names: Paul
diff --git a/cmake/dependencies/flamegpu2-visualiser.cmake b/cmake/dependencies/flamegpu2-visualiser.cmake
index b8f4f32e4..5e9850844 100644
--- a/cmake/dependencies/flamegpu2-visualiser.cmake
+++ b/cmake/dependencies/flamegpu2-visualiser.cmake
@@ -8,7 +8,7 @@ cmake_policy(SET CMP0079 NEW)
 
 # Set the visualiser repo and tag to use unless overridden by the user.
 # @todo - If the git version has changed in this file, fetch again? 
-set(DEFAULT_VISUALISATION_GIT_VERSION "00ed4795e02e4a347f3d4215f8d5f997e6417810")
+set(DEFAULT_VISUALISATION_GIT_VERSION "flamegpu-2.0.0-alpha.1")
 set(DEFAULT_VISUALISATION_REPOSITORY "https://github.com/FLAMEGPU/FLAMEGPU2-visualiser.git")
 
 # If overridden by the user, attempt to use that