diff --git a/CHANGELOG.md b/CHANGELOG.md
index df5b051a..ab60d1ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,48 @@
 # Changelog
-All notable changes to this project will be documented in this file.
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## [2.0.0-rc1](https://github.com/ghost-fvtt/fxmaster/compare/v1.2.1...v2.0.0-rc1) (2021-12-17)
+
+
+### ⚠ BREAKING CHANGES
+
+* remove `canvas.fxmaster.playVideo`, use
+`canvas.specials.playVideo` instead.
+* In foundry V9, it's not possible anymore to manipulate
+the permissions in `CONST`. For that reason, it was necessary to switch
+to using a setting instead. Unfortunately, it is not easily possible to
+to migrate from the old way to the new way, so users will have to adapt
+their settings to match what they had configured previously.
+* A lot of things have been moved around. In particular, the es modules
+  * module/controls.js
+  * filterEffects/FilterManager.js
+  * filterEffects/filtersDB.js
+  * specialEffects/specialsDB.js
+  * specialEffects/SpecialsLayer.js
+  * weatherEffects/weatherDB.js
+  * weatherEffects/WeatherLayer.js
+
+  do not exist anymore. Asset files also have been moved.
+
+### Features
+
+* **i18n:** update pt-BR localization ([#106](https://github.com/ghost-fvtt/fxmaster/issues/106)) ([2555f84](https://github.com/ghost-fvtt/fxmaster/commit/2555f84eda0fef114951d8573f0bbaacad9d6835))
+* localize titles for layer toggle checkboxes in the filter config ([8873f0e](https://github.com/ghost-fvtt/fxmaster/commit/8873f0e514b09d400e56efc6c9ec4a2f792963ff)), closes [#112](https://github.com/ghost-fvtt/fxmaster/issues/112)
+* make all weather effects available in the scene config ([6b1aa56](https://github.com/ghost-fvtt/fxmaster/commit/6b1aa56c839720cf74933284e3b65e45ba78c0ec))
+* make compatible with foundry V9 ([e2320a5](https://github.com/ghost-fvtt/fxmaster/commit/e2320a5f17752060500d765d0cd2c3b65ea71b61))
+* remove the donation button from the settings ([6298330](https://github.com/ghost-fvtt/fxmaster/commit/6298330ebdefe589f7db280e79816f5a0b884a4c))
+* remove WeatherLayer#playVideo ([399b4dd](https://github.com/ghost-fvtt/fxmaster/commit/399b4dd4bdcdc9867977ce7191d174956d437c55))
+* rework weather options ([#110](https://github.com/ghost-fvtt/fxmaster/issues/110)) ([5eb0d07](https://github.com/ghost-fvtt/fxmaster/commit/5eb0d07975fce14a60514ec27a0247c05f04da95))
+* switch to common package layout ([3f99379](https://github.com/ghost-fvtt/fxmaster/commit/3f993799ca6cb784843ff18ffc21c9aed74767a7))
+
+
+### Bug Fixes
+
+* fix a bug where weather effects were not removed correctly ([079a610](https://github.com/ghost-fvtt/fxmaster/commit/079a61001c9089ec8d624c1972f0f2f8e6aa30ca))
+* fix broken filter macro in compendium ([096c0a5](https://github.com/ghost-fvtt/fxmaster/commit/096c0a55ca366ceac4f8cbcb84ccf8d576ad4571))
+* fix problem with filters not being displayed if the filteredLayers have not been set yet ([983d9d8](https://github.com/ghost-fvtt/fxmaster/commit/983d9d820e38f9d6dc1021b077fa87a0b7f79624)), closes [#97](https://github.com/ghost-fvtt/fxmaster/issues/97)
+* make non inverted masks work in V9 ([8b251ce](https://github.com/ghost-fvtt/fxmaster/commit/8b251ce00a5708cca6145737c112fbc46816803d))
 
 ## [1.2.1] - 2021-07-08
 ### Changed
diff --git a/package-lock.json b/package-lock.json
index dc2c3060..681cd68a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "fxmaster",
-  "version": "1.2.1",
+  "version": "2.0.0-rc1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "fxmaster",
-      "version": "1.2.1",
+      "version": "2.0.0-rc1",
       "hasInstallScript": true,
       "license": "BSD-3-Clause",
       "devDependencies": {
diff --git a/package.json b/package.json
index 956bebce..e1071545 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fxmaster",
-  "version": "1.2.1",
+  "version": "2.0.0-rc1",
   "description": "Adds various weather and filter effects.",
   "private": true,
   "scripts": {
diff --git a/src/module.json b/src/module.json
index 9798badf..fd776c13 100644
--- a/src/module.json
+++ b/src/module.json
@@ -2,7 +2,7 @@
   "name": "fxmaster",
   "title": "FXMaster",
   "description": "<p>Adds various weather and filter effects</p>",
-  "version": "1.2.1",
+  "version": "2.0.0-rc1",
   "author": "U~man, Johannes Loher (ghost#20000)",
   "authors": [
     {
@@ -70,7 +70,7 @@
   "bugs": "https://github.com/ghost-fvtt/fxmaster/issues",
   "allowBugReporter": true,
   "manifest": "https://github.com/ghost-fvtt/fxmaster/releases/latest/download/module.json",
-  "download": "https://github.com/ghost-fvtt/fxmaster/releases/download/v1.2.1/module.zip",
+  "download": "https://github.com/ghost-fvtt/fxmaster/releases/download/v2.0.0-rc1/module.zip",
   "license": "https://github.com/ghost-fvtt/fxmaster/blob/master/LICENSE",
   "readme": "https://github.com/ghost-fvtt/fxmaster#readme",
   "changelog": "https://github.com/ghost-fvtt/fxmaster/blob/master/CHANGELOG.md",