diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 62785029bc..04db3e7ed5 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -5,8 +5,7 @@ The best way to contribute is to help others in the Quill community. This includ
 - Reporting new [bugs](https://github.com/quilljs/quill/labels/bug) or adding details to existing ones
 - Reproducing [unconfirmed bugs](https://github.com/quilljs/quill/labels/needs%20reproduction)
 - Quick typo fix or documentation improvement [Pull Requests](#pull-requests)
-- Participating in [discussions](https://github.com/quilljs/quill/labels/discussion)
-- Answering questions on [StackOverflow](http://stackoverflow.com/questions/tagged/quill)
+- Participating in [discussions](https://github.com/quilljs/quill/discussions)
 
 After becoming familiar with Quill and the codebase, likely through using Quill yourself and making some of the above contributions, you may choose to take on a bigger commitment by:
 
@@ -15,9 +14,12 @@ After becoming familiar with Quill and the codebase, likely through using Quill
 - Publishing guides, tutorials, and examples
 - Supporting Quill in other ecosystems (Angular, React, etc)
 
+Note that if you are going to be making significant contributions, you should first open
+a [discussion](https://github.com/quilljs/quill/discussions) to ensure your work aligns with the project's goals and direction.
+
 ## Questions
 
-If you have a question, it is best to ask on StackOverflow and tag with [quill](http://stackoverflow.com/questions/tagged/quill). This tag is monitored by Quill maintainers and community members.
+If you have a question, it is best to ask on [Discussions](https://github.com/quilljs/quill/discussions) under the Q&A category.
 
 ## Bug Reports
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1bbf5477e..7ad2b09df6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,36 @@
 
 # 2.0.0
 
+We are thrilled to announce the release of Quill 2.0! Please check out the [announcement post](https://slab.com/blog/announcing-quill-2-0/).
+
+### Major Improvements
+
+- Quill is now a valid ESM package for better ecosystem (e.g. bundlers) and tree-shaking support
+- Nested Quill support [#3590](https://github.com/quilljs/quill/pull/3590)
+- Improved IME and spell corrector support [#3807](https://github.com/quilljs/quill/pull/3807)
+- Semantic cleanups for TEXT_CHANGE event [#3778](https://github.com/quilljs/quill/pull/3778)
+- **History**: Record selection in history module [#3823](https://github.com/quilljs/quill/pull/3823)
+- Auto detect scrolling container [#3840](https://github.com/quilljs/quill/pull/3840)
+- **Clipboard**: Improve support for pasting from Google Docs and Microsoft Word
+
+### Performance Improvements
+
+Quill 2.0 includes many performance optimizations, the most important of which is the improved rendering speed for large content.
+
+- Improve inserting performance [#3815](https://github.com/quilljs/quill/pull/3815)
+- Avoid fetching selections when possible [#3538](https://github.com/quilljs/quill/pull/3538)
+- No need to setContents when container is empty [#3539](https://github.com/quilljs/quill/pull/3539)
+
+### Code Modernization
+
+- Migrated to TypeScript
+- Provided official TypeScript declarations
+- Migrated to Vitest for unit testing
+- Migrated to Playwright for E2E testing
+- Migrated website to Gatsby
+
+For all commits, please see the [2.0.0 release page](https://github.com/quilljs/quill/releases/tag/v2.0.0).
+
 # 2.0.0-rc.5
 
 - **Clipboard** Add support for Quill v1 list attributes