diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c877f6e..1c939eb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,9 +8,11 @@ on:
   schedule:
     - cron: '0 0 * * *'
 
+permissions:
+  contents: write
+
 env:
   CARGO_TERM_COLOR: always
-  NIGHTLY_TOOLCHAIN_VERSION: ${{ secrets.NIGHTLY_TOOLCHAIN_VERSION }}
 
 jobs:
   build:
@@ -27,13 +29,6 @@ jobs:
       - name: Remove binaries from cache
         run: rm -vfr target/wasm32-unknown-unknown/*
 
-      - name: Show specific nightly version
-        if: ${{ env.NIGHTLY_TOOLCHAIN_VERSION != '' }}
-        run: echo $NIGHTLY_TOOLCHAIN_VERSION | sed 's/-/ - /g'
-
-      - name: Install specific nightly toolchain
-        run: make init
-
       - name: Check fmt
         run: make fmt
 
@@ -65,12 +60,10 @@ jobs:
         uses: actions/download-artifact@v3
 
       - name: Delete previous release
-        uses: dev-drprasad/delete-tag-and-release@v0.2.1
+        uses: dev-drprasad/delete-tag-and-release@v1.0.1
         with:
-          delete_release: true
           tag_name: build
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Rename binaries
         run: |
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 143b7ee..470b146 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -6,6 +6,10 @@ on:
   push:
     branches: [master]
 
+permissions:
+  id-token: write
+  pages: write
+
 env:
   CARGO_TERM_COLOR: always
 
@@ -16,27 +20,33 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Install nightly toolchain
-        uses: dtolnay/rust-toolchain@nightly
-        with:
-          targets: wasm32-unknown-unknown
-
       - name: Cache
         uses: Swatinem/rust-cache@v2
 
       - name: Test doc examples
+        if: github.event_name == 'pull_request'
+        env:
+          __GEAR_WASM_BUILDER_NO_BUILD: 1
         run: cargo test --doc --workspace
 
       - name: Build docs
-        run: >
-          RUSTDOCFLAGS="--enable-index-page -Zunstable-options"
+        env:
+          RUSTDOCFLAGS: --enable-index-page -Zunstable-options
+          __GEAR_WASM_BUILDER_NO_BUILD: 1
+        run: |
           cargo doc --no-deps --workspace
-      - name: Deploy
+          rm -f target/doc/.lock
+
+      - name: Setup GitHub Pages
         if: github.event_name == 'push'
-        uses: peaceiris/actions-gh-pages@v3
+        uses: actions/configure-pages@v3
+
+      - name: Upload Pages artifact
+        if: github.event_name == 'push'
+        uses: actions/upload-pages-artifact@v2
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./target/doc
-          force_orphan: true
-          user_name: 'github-actions[bot]'
-          user_email: 'github-actions[bot]@users.noreply.github.com'
+            path: target/doc
+
+      - name: Deploy to GitHub Pages
+        if: github.event_name == 'push'
+        uses: actions/deploy-pages@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 11ad2fb..decabbe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,9 +4,11 @@ on:
   push:
     tags: ['*']
 
+permissions:
+  contents: write
+
 env:
   CARGO_TERM_COLOR: always
-  NIGHTLY_TOOLCHAIN_VERSION: ${{ secrets.NIGHTLY_TOOLCHAIN_VERSION }}
 
 jobs:
   prepare:
@@ -24,7 +26,6 @@ jobs:
 
   build:
     name: Build
-    needs: prepare
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -36,13 +37,6 @@ jobs:
       - name: Remove binaries from cache
         run: rm -vfr target/wasm32-unknown-unknown/*
 
-      - name: Show specific nightly version
-        if: ${{ env.NIGHTLY_TOOLCHAIN_VERSION != '' }}
-        run: echo $NIGHTLY_TOOLCHAIN_VERSION | sed 's/-/ - /g'
-
-      - name: Install specific nightly toolchain
-        run: make init
-
       - name: Build
         run: make build
 
@@ -55,7 +49,7 @@ jobs:
 
   publish:
     name: Publish binaries
-    needs: build
+    needs: [prepare, build]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -87,8 +81,16 @@ jobs:
             fi
           done
 
+      - name: Prepare release notes
+        run: |
+          awk '(/^## \[[0-9]+\.[0-9]+\.[0-9]+\]/ || /^\[Unreleased\]/) && STATE=="show" { exit }
+              STATE=="show";
+              /^## \[${{ needs.prepare.outputs.version }}\]/ { STATE="show" }' CHANGELOG.md \
+          | awk 'NF { SHOW=1 } SHOW' > RELEASE_NOTES.md
+          cat RELEASE_NOTES.md
+
       - name: Publish
         uses: softprops/action-gh-release@v1
         with:
           files: artifact/**
-          body_path: CHANGELOG.md # TODO: Cut piece related to the current version only
+          body_path: RELEASE_NOTES.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..9cda7da
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,23 @@
+# Changelog
+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]
+
+## [0.1.2] - 2023-07-26
+
+### Changed
+
+- Updated Gear dependencies to rev `946ac47`.
+
+## [0.1.1] - 2023-05-29
+
+### Changed
+
+- Updated Gear dependencies to rev `78dfa07`.
+
+[Unreleased]: https://github.com/gear-foundation/dapps-workshop-tamagotchi/compare/0.1.2...HEAD
+[0.1.2]: https://github.com/gear-foundation/dapps-workshop-tamagotchi/compare/0.1.1...0.1.2
+[0.1.1]: https://github.com/gear-foundation/dapps-workshop-tamagotchi/compare/ca271c7...0.1.1