diff --git a/.github/modules.json b/.github/modules.json
new file mode 100644
index 0000000..f1386ea
--- /dev/null
+++ b/.github/modules.json
@@ -0,0 +1,18 @@
+{
+  "analytics": {
+    "tag_prefix": "v",
+    "gemspec": "mixpanel-ruby.gemspec",
+    "version_file": "lib/mixpanel-ruby/version.rb",
+    "changelog": "CHANGELOG.md",
+    "readme": "Readme.rdoc",
+    "package_name": "mixpanel-ruby"
+  },
+  "openfeature": {
+    "tag_prefix": "openfeature/v",
+    "gemspec": "openfeature-provider/mixpanel-ruby-openfeature.gemspec",
+    "version_file": "openfeature-provider/lib/mixpanel/openfeature/version.rb",
+    "changelog": "openfeature-provider/CHANGELOG.md",
+    "readme": "openfeature-provider/README.md",
+    "package_name": "mixpanel-ruby-openfeature"
+  }
+}
diff --git a/.github/scripts/generate-changelog.sh b/.github/scripts/generate-changelog.sh
new file mode 100755
index 0000000..8f289c7
--- /dev/null
+++ b/.github/scripts/generate-changelog.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+set -euo pipefail
+
+MODULE="$1"
+VERSION_LABEL="$2"
+REPO_URL="$3"
+END_REF="${4:-HEAD}"
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+MODULES_JSON="$SCRIPT_DIR/../modules.json"
+
+TAG_PREFIX=$(jq -e -r --arg m "$MODULE" '.[$m].tag_prefix' "$MODULES_JSON") || {
+  echo "Unknown module: $MODULE. Valid modules: $(jq -r 'keys | join(", ")' "$MODULES_JSON")" >&2
+  exit 1
+}
+TAG_GLOB="${TAG_PREFIX}*"
+
+PREVIOUS_TAG=$(git tag --sort=-creatordate --list "$TAG_GLOB" | head -1 || true)
+
+if [ -z "$PREVIOUS_TAG" ]; then
+  RANGE="$END_REF"
+else
+  RANGE="${PREVIOUS_TAG}..${END_REF}"
+fi
+
+DATE=$(date +%Y-%m-%d)
+SAFE_URL=$(printf '%s' "$REPO_URL" | sed 's|[&/\]|\\&|g')
+
+declare -a FEATURES=()
+declare -a FIXES=()
+declare -a CHORES=()
+
+while IFS= read -r line; do
+  [ -z "$line" ] && continue
+  MSG=$(echo "$line" | cut -d' ' -f2-)
+
+  if [[ "$MSG" =~ ^(feat|fix|chore)\((${MODULE}|all)\):\ (.+) ]]; then
+    TYPE="${BASH_REMATCH[1]}"
+    DESC="${BASH_REMATCH[3]}"
+
+    DESC=$(echo "$DESC" | sed -E "s|\(#([0-9]+)\)|([#\1](${SAFE_URL}/pull/\1))|g")
+
+    case "$TYPE" in
+      feat) FEATURES+=("$DESC") ;;
+      fix) FIXES+=("$DESC") ;;
+      chore) CHORES+=("$DESC") ;;
+    esac
+  fi
+done < <(git log --oneline "$RANGE")
+
+echo "## [${VERSION_LABEL}](${REPO_URL}/tree/${VERSION_LABEL}) (${DATE})"
+echo ""
+
+if [ ${#FEATURES[@]} -gt 0 ]; then
+  echo "### Features"
+  for entry in "${FEATURES[@]}"; do
+    echo "- ${entry}"
+  done
+  echo ""
+fi
+
+if [ ${#FIXES[@]} -gt 0 ]; then
+  echo "### Fixes"
+  for entry in "${FIXES[@]}"; do
+    echo "- ${entry}"
+  done
+  echo ""
+fi
+
+if [ ${#CHORES[@]} -gt 0 ]; then
+  echo "### Chores"
+  for entry in "${CHORES[@]}"; do
+    echo "- ${entry}"
+  done
+  echo ""
+fi
+
+if [ -n "$PREVIOUS_TAG" ]; then
+  echo "[Full Changelog](${REPO_URL}/compare/${PREVIOUS_TAG}...${VERSION_LABEL})"
+fi
diff --git a/.github/workflows/pr-title-check.yml b/.github/workflows/pr-title-check.yml
new file mode 100644
index 0000000..59867ed
--- /dev/null
+++ b/.github/workflows/pr-title-check.yml
@@ -0,0 +1,51 @@
+name: PR Title Check
+
+on:
+  pull_request:
+    types: [opened, edited, synchronize, reopened]
+
+permissions:
+  contents: read
+
+jobs:
+  check-title:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+        with:
+          sparse-checkout: .github/modules.json
+          sparse-checkout-cone-mode: false
+
+      - name: Check PR title format
+        env:
+          PR_TITLE: ${{ github.event.pull_request.title }}
+        run: |
+          MODULE_LIST=$(jq -r 'keys | join("|")' .github/modules.json)
+          # Scope is optional. Bare, scoped to a known module, or scoped to
+          # `all` (cross-cutting changes that appear in every module's
+          # changelog) all pass.
+          MAIN_PATTERN="^(feat|fix|chore)(\((${MODULE_LIST}|all)\))?: .+"
+          RELEASE_PATTERN="^release: .+"
+
+          if [[ "$PR_TITLE" =~ $MAIN_PATTERN ]] || [[ "$PR_TITLE" =~ $RELEASE_PATTERN ]]; then
+            echo "PR title is valid: $PR_TITLE"
+            exit 0
+          fi
+
+          echo "PR title does not match the required format."
+          echo ""
+          echo "  Got: $PR_TITLE"
+          echo ""
+          echo "Expected one of:"
+          echo "  feat: description"
+          echo "  fix: description"
+          echo "  chore: description"
+          echo "  feat(<module>|all): description"
+          echo "  fix(<module>|all): description"
+          echo "  chore(<module>|all): description"
+          echo "  release: description"
+          echo ""
+          echo "Valid scopes: ${MODULE_LIST//|/, }, all"
+          exit 1
diff --git a/.github/workflows/prepare-release.yml b/.github/workflows/prepare-release.yml
new file mode 100644
index 0000000..be45ace
--- /dev/null
+++ b/.github/workflows/prepare-release.yml
@@ -0,0 +1,189 @@
+name: Prepare Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      module:
+        description: 'Module to release (must match a key in .github/modules.json)'
+        required: true
+        type: string
+      version:
+        description: 'Release version (e.g., 3.2.0 or 0.2.0)'
+        required: true
+        type: string
+
+permissions:
+  contents: write
+  pull-requests: write
+
+concurrency:
+  group: prepare-release-${{ inputs.module }}
+  cancel-in-progress: false
+
+jobs:
+  prepare:
+    name: "Prepare ${{ inputs.module }} ${{ inputs.version }}"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Validate inputs
+        env:
+          MODULE: ${{ inputs.module }}
+          VERSION: ${{ inputs.version }}
+        run: |
+          if ! [[ "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
+            echo "::error::Invalid version format: $VERSION"
+            exit 1
+          fi
+          jq -e --arg m "$MODULE" '.[$m]' .github/modules.json > /dev/null || {
+            echo "::error::Unknown module '$MODULE'. Valid modules: $(jq -r 'keys | join(", ")' .github/modules.json)"
+            exit 1
+          }
+
+      - name: Resolve module config
+        id: config
+        env:
+          MODULE: ${{ inputs.module }}
+          VERSION: ${{ inputs.version }}
+        run: |
+          MODULE_CONFIG=$(jq -e --arg m "$MODULE" '.[$m]' .github/modules.json)
+
+          TAG_PREFIX=$(echo "$MODULE_CONFIG" | jq -r '.tag_prefix')
+          {
+            echo "tag=${TAG_PREFIX}${VERSION}"
+            echo "tag_prefix=${TAG_PREFIX}"
+            echo "gemspec=$(echo "$MODULE_CONFIG" | jq -r '.gemspec')"
+            echo "version_file=$(echo "$MODULE_CONFIG" | jq -r '.version_file')"
+            echo "changelog=$(echo "$MODULE_CONFIG" | jq -r '.changelog')"
+            echo "readme=$(echo "$MODULE_CONFIG" | jq -r '.readme')"
+            echo "package_name=$(echo "$MODULE_CONFIG" | jq -r '.package_name')"
+            echo "branch=release/${MODULE}/${VERSION}"
+          } >> "$GITHUB_OUTPUT"
+
+      - name: Validate version not already released
+        env:
+          TAG: ${{ steps.config.outputs.tag }}
+        run: |
+          if git ls-remote --exit-code --tags origin "refs/tags/${TAG}" >/dev/null 2>&1; then
+            echo "::error::Tag $TAG already exists on origin"
+            exit 1
+          fi
+
+      - name: Clean up existing release branch and PR
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH: ${{ steps.config.outputs.branch }}
+        run: |
+          EXISTING_PR=$(gh pr list --head "$BRANCH" --json number --jq '.[0].number' 2>/dev/null || true)
+          if [[ -n "$EXISTING_PR" ]]; then
+            echo "Closing existing PR #$EXISTING_PR and deleting branch"
+            gh pr close "$EXISTING_PR" --delete-branch
+          elif git ls-remote --exit-code --heads origin "$BRANCH" >/dev/null 2>&1; then
+            echo "Deleting orphaned branch $BRANCH"
+            git push origin --delete "$BRANCH"
+          fi
+
+      - name: Create release branch
+        env:
+          BRANCH: ${{ steps.config.outputs.branch }}
+        run: git checkout -b "$BRANCH"
+
+      - name: Bump version in version.rb
+        env:
+          VERSION: ${{ inputs.version }}
+          VERSION_FILE: ${{ steps.config.outputs.version_file }}
+        run: |
+          sed -i -E "s/VERSION = .*/VERSION = '${VERSION}'/" "$VERSION_FILE"
+          echo "Updated $VERSION_FILE:"
+          grep -n "VERSION" "$VERSION_FILE" || true
+
+      - name: Update README version header
+        env:
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}
+          TAG: ${{ steps.config.outputs.tag }}
+          README: ${{ steps.config.outputs.readme }}
+        run: |
+          DATE=$(date +"%B %d, %Y")
+          # Replace the first matching version-header line. The 1,/pat/ address
+          # range bounds the substitution so multi-version READMEs aren't
+          # trampled. Works for both Markdown and rdoc files (rdoc passes
+          # unrecognized lines through as text).
+          sed -i -E \
+            "1,/^##### _.*_ - \[.*\]\(.*\)\$/ s|^##### _.*_ - \[.*\]\(.*\)\$|##### _${DATE}_ - [${TAG}](${REPO_URL}/releases/tag/${TAG})|" \
+            "$README"
+
+      - name: Generate changelog
+        env:
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}
+          MODULE: ${{ inputs.module }}
+          TAG: ${{ steps.config.outputs.tag }}
+          CHANGELOG_FILE: ${{ steps.config.outputs.changelog }}
+        run: |
+          CHANGELOG=$(.github/scripts/generate-changelog.sh \
+            "$MODULE" "$TAG" "$REPO_URL" HEAD)
+
+          if [ -f "$CHANGELOG_FILE" ]; then
+            {
+              printf '# Changelog\n\n%s\n' "$CHANGELOG"
+              sed '1{/^# Changelog$/d;}' "$CHANGELOG_FILE"
+            } > CHANGELOG.new.md
+            mv CHANGELOG.new.md "$CHANGELOG_FILE"
+          else
+            printf '# Changelog\n\n%s\n' "$CHANGELOG" > "$CHANGELOG_FILE"
+          fi
+
+      - name: Commit and push
+        env:
+          MODULE: ${{ inputs.module }}
+          VERSION: ${{ inputs.version }}
+          BRANCH: ${{ steps.config.outputs.branch }}
+          VERSION_FILE: ${{ steps.config.outputs.version_file }}
+          CHANGELOG_FILE: ${{ steps.config.outputs.changelog }}
+          README: ${{ steps.config.outputs.readme }}
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add "$VERSION_FILE" "$CHANGELOG_FILE" "$README"
+          git commit -m "release: prepare ${MODULE} ${VERSION}"
+          git push origin "$BRANCH"
+
+      - name: Create pull request
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          MODULE: ${{ inputs.module }}
+          VERSION: ${{ inputs.version }}
+          TAG: ${{ steps.config.outputs.tag }}
+          VERSION_FILE: ${{ steps.config.outputs.version_file }}
+          CHANGELOG_FILE: ${{ steps.config.outputs.changelog }}
+          README: ${{ steps.config.outputs.readme }}
+          BRANCH: ${{ steps.config.outputs.branch }}
+        run: |
+          gh pr create \
+            --title "release: prepare ${MODULE} ${VERSION}" \
+            --body "$(cat <<EOF
+          ## Release ${MODULE} ${VERSION}
+
+          This PR prepares the ${MODULE} module for release.
+
+          ### Changes
+          - Bumps \`VERSION\` to \`${VERSION}\` in \`${VERSION_FILE}\`
+          - Updates \`${CHANGELOG_FILE}\` with a new section since the last \`${TAG%${VERSION}}*\` tag
+          - Updates \`${README}\` version header
+
+          ### After merging
+          1. Push tag \`${TAG}\` from the merge commit on \`master\` to trigger the publish workflow:
+             \`\`\`
+             git checkout master && git pull
+             git tag ${TAG}
+             git push origin ${TAG}
+             \`\`\`
+          2. The publish workflow creates a draft GitHub release and publishes to RubyGems via OIDC trusted publishing. Review and publish the GitHub release after the workflow finishes.
+          EOF
+          )" \
+            --base master \
+            --head "$BRANCH"
diff --git a/.github/workflows/release-rubygems.yml b/.github/workflows/release-rubygems.yml
new file mode 100644
index 0000000..dcc3ac1
--- /dev/null
+++ b/.github/workflows/release-rubygems.yml
@@ -0,0 +1,217 @@
+name: Publish Release to RubyGems
+
+# Tag-triggered: RubyGems trusted publishing requires the publish to come from
+# a workflow run triggered by a tag-push matching the pattern configured in
+# the gem's RubyGems "Trusted Publishers" entry. Add new tag prefixes here as
+# additional modules are added to .github/modules.json.
+on:
+  push:
+    tags:
+      - 'v*'
+      - 'openfeature/v*'
+
+concurrency:
+  group: rubygems-publish
+  cancel-in-progress: false
+
+permissions:
+  contents: write   # create the draft GitHub release
+  id-token: write   # OIDC for RubyGems trusted publishing
+
+jobs:
+  publish:
+    name: "Publish ${{ github.ref_name }} to RubyGems"
+    runs-on: ubuntu-latest
+    environment: release
+    timeout-minutes: 30
+
+    # One-time RubyGems / GitHub Environment / tag ruleset setup is required.
+    # The `environment:` name above must match what RubyGems' Trusted Publishers
+    # entry is configured to require.
+
+    steps:
+      - name: Checkout tagged commit
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+        with:
+          fetch-depth: 0
+
+      - name: Resolve module from tag
+        id: module
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          MODULE=$(jq -r --arg t "$TAG" '
+            to_entries
+            | map(select(.value.tag_prefix as $p | $t | startswith($p)))
+            | max_by(.value.tag_prefix | length)
+            | .key // empty
+          ' .github/modules.json)
+
+          if [ -z "$MODULE" ]; then
+            echo "::error::Tag '$TAG' does not match any module tag_prefix in .github/modules.json"
+            exit 1
+          fi
+
+          MODULE_CONFIG=$(jq -e --arg m "$MODULE" '.[$m]' .github/modules.json)
+          TAG_PREFIX=$(echo "$MODULE_CONFIG" | jq -r '.tag_prefix')
+          VERSION="${TAG#${TAG_PREFIX}}"
+
+          if ! [[ "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
+            echo "::error::Version '$VERSION' (from tag '$TAG') is not a valid semver"
+            exit 1
+          fi
+
+          {
+            echo "module=$MODULE"
+            echo "version=$VERSION"
+            echo "tag_prefix=$TAG_PREFIX"
+            echo "gemspec=$(echo "$MODULE_CONFIG" | jq -r '.gemspec')"
+            echo "version_file=$(echo "$MODULE_CONFIG" | jq -r '.version_file')"
+            echo "changelog=$(echo "$MODULE_CONFIG" | jq -r '.changelog')"
+            echo "package_name=$(echo "$MODULE_CONFIG" | jq -r '.package_name')"
+          } >> "$GITHUB_OUTPUT"
+
+          echo "Resolved tag '$TAG' -> module '$MODULE', version '$VERSION'"
+
+      - name: Verify tag commit is on master
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          git fetch origin master
+          TAG_SHA=$(git rev-parse HEAD)
+          if ! git merge-base --is-ancestor "$TAG_SHA" origin/master; then
+            echo "::error::Tag '$TAG' ($TAG_SHA) is not an ancestor of origin/master."
+            echo "Tags must be pushed from a commit on the master branch."
+            exit 1
+          fi
+
+      - name: Validate version_file matches tag
+        env:
+          VERSION: ${{ steps.module.outputs.version }}
+          VERSION_FILE: ${{ steps.module.outputs.version_file }}
+        run: |
+          FILE_VERSION=$(grep -E "^[[:space:]]*VERSION[[:space:]]*=" "$VERSION_FILE" \
+            | head -1 \
+            | sed -E "s/.*VERSION[[:space:]]*=[[:space:]]*['\"]([^'\"]+)['\"].*/\1/")
+          if [ -z "$FILE_VERSION" ]; then
+            echo "::error::Could not parse VERSION from $VERSION_FILE"
+            exit 1
+          fi
+          if [ "$VERSION" != "$FILE_VERSION" ]; then
+            echo "::error::Tag version '$VERSION' does not match $VERSION_FILE version '$FILE_VERSION'"
+            exit 1
+          fi
+          echo "Version confirmed: $FILE_VERSION"
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@d697be2f83c6234b20877c3b5eac7a7f342f0d0c  # v1.269.0
+        with:
+          ruby-version: '3.3'
+          bundler-cache: false
+
+      - name: Install dependencies
+        env:
+          GEMSPEC: ${{ steps.module.outputs.gemspec }}
+        run: |
+          GEM_DIR=$(dirname "$GEMSPEC")
+          if [ -f "$GEM_DIR/Gemfile" ]; then
+            (cd "$GEM_DIR" && bundle install)
+          else
+            bundle install
+          fi
+
+      - name: Run tests
+        env:
+          MODULE: ${{ steps.module.outputs.module }}
+          GEMSPEC: ${{ steps.module.outputs.gemspec }}
+        run: |
+          GEM_DIR=$(dirname "$GEMSPEC")
+          if [ -f "$GEM_DIR/Gemfile" ] && [ "$GEM_DIR" != "." ]; then
+            (cd "$GEM_DIR" && bundle exec rspec)
+          else
+            bundle exec rake
+          fi
+
+      - name: Build gem
+        id: build
+        env:
+          GEMSPEC: ${{ steps.module.outputs.gemspec }}
+        run: |
+          GEM_DIR=$(dirname "$GEMSPEC")
+          GEMSPEC_BASENAME=$(basename "$GEMSPEC")
+          if [ "$GEM_DIR" = "." ]; then
+            gem build "$GEMSPEC_BASENAME"
+            GEM_FILE=$(ls -t *.gem | head -1)
+            echo "gem_path=${GEM_FILE}" >> "$GITHUB_OUTPUT"
+          else
+            (cd "$GEM_DIR" && gem build "$GEMSPEC_BASENAME")
+            GEM_FILE=$(ls -t "$GEM_DIR"/*.gem | head -1)
+            echo "gem_path=${GEM_FILE}" >> "$GITHUB_OUTPUT"
+          fi
+          echo "Built: $(ls -la "${GEM_FILE}")"
+
+      - name: Extract changelog section for tag
+        env:
+          TAG: ${{ github.ref_name }}
+          CHANGELOG: ${{ steps.module.outputs.changelog }}
+        run: |
+          # Extract this tag's section from CHANGELOG.md via a sed range.
+          # The address `\@^## \[TAG\]@,\@^## \[@` selects from the version
+          # header through the next `## [` line; the inner block deletes
+          # both markers and prints the body. sed range patterns don't test
+          # the end pattern against the start line, so the start doesn't
+          # self-terminate. `\@...@` switches the address delimiter from
+          # `/` to `@` so tags containing `/` (e.g. `openfeature/v0.1.0`)
+          # don't conflict with the default `/`. Mirrors the deployed
+          # mixpanel-android extraction logic. Falls back to a placeholder
+          # if the section is missing or empty.
+          sed -n '\@^## \['"${TAG}"'\]@,\@^## \[@{\@^## \['"${TAG}"'\]@d;\@^## \[@d;p;}' "$CHANGELOG" 2>/dev/null > release_notes.md || true
+          if [ ! -s release_notes.md ]; then
+            echo "Release $TAG" > release_notes.md
+          fi
+          echo "--- release_notes.md ---"
+          cat release_notes.md
+
+      - name: Create draft GitHub release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ github.ref_name }}
+        run: |
+          # Idempotent: if a draft release for this tag already exists, leave it alone.
+          if gh release view "$TAG" >/dev/null 2>&1; then
+            echo "GitHub release for $TAG already exists; skipping creation"
+          else
+            gh release create "$TAG" \
+              --draft \
+              --title "$TAG" \
+              --notes-file release_notes.md
+          fi
+
+      - name: Configure RubyGems trusted publishing credentials
+        uses: rubygems/configure-rubygems-credentials@762a4b77c3300434bb57c7ce80b20e36231927aa  # v2.0.0
+
+      # Publish last - RubyGems uploads are effectively irreversible (yank is
+      # restricted). The draft GitHub release + `release` environment reviewer
+      # acts as the human gate.
+      - name: Publish gem to RubyGems
+        env:
+          GEM_PATH: ${{ steps.build.outputs.gem_path }}
+        run: |
+          gem push "$GEM_PATH"
+
+      - name: Summary
+        env:
+          MODULE: ${{ steps.module.outputs.module }}
+          VERSION: ${{ steps.module.outputs.version }}
+          PACKAGE_NAME: ${{ steps.module.outputs.package_name }}
+          TAG: ${{ github.ref_name }}
+        run: |
+          {
+            echo "## ${MODULE} ${VERSION} published"
+            echo ""
+            echo "- [RubyGems](https://rubygems.org/gems/${PACKAGE_NAME}/versions/${VERSION})"
+            echo "- [Draft GitHub Release](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/releases/tag/${TAG})"
+            echo ""
+            echo "### Next step"
+            echo "Review the draft GitHub release and click **Publish release** to make it live."
+          } >> "$GITHUB_STEP_SUMMARY"
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..8727123
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## [v3.1.0](https://github.com/mixpanel/mixpanel-ruby/tree/v3.1.0) (2026-05-13)
+
+Initial entry for the standardized release process. See `Readme.rdoc` for prior version history.
diff --git a/Readme.rdoc b/Readme.rdoc
index 43f5502..f2b3912 100644
--- a/Readme.rdoc
+++ b/Readme.rdoc
@@ -1,5 +1,7 @@
 = mixpanel-ruby: The official Mixpanel Ruby library
 
+##### _May 13, 2026_ - [v3.1.0](https://github.com/mixpanel/mixpanel-ruby/releases/tag/v3.1.0)
+
 mixpanel-ruby is a library for tracking events and sending \Mixpanel profile
 updates to \Mixpanel from your ruby applications.
 
diff --git a/openfeature-provider/CHANGELOG.md b/openfeature-provider/CHANGELOG.md
new file mode 100644
index 0000000..377b745
--- /dev/null
+++ b/openfeature-provider/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## [openfeature/v0.1.0](https://github.com/mixpanel/mixpanel-ruby/tree/openfeature/v0.1.0) (2026-05-13)
+
+Initial release of the Mixpanel OpenFeature provider for Ruby.
diff --git a/openfeature-provider/README.md b/openfeature-provider/README.md
index 503c778..8a833c7 100644
--- a/openfeature-provider/README.md
+++ b/openfeature-provider/README.md
@@ -1,5 +1,7 @@
 # mixpanel-ruby-openfeature
 
+##### _May 13, 2026_ - [openfeature/v0.1.0](https://github.com/mixpanel/mixpanel-ruby/releases/tag/openfeature/v0.1.0)
+
 [![Gem Version](https://img.shields.io/gem/v/mixpanel-ruby-openfeature.svg)](https://rubygems.org/gems/mixpanel-ruby-openfeature)
 [![OpenFeature](https://img.shields.io/badge/OpenFeature-compatible-green)](https://openfeature.dev/)
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](https://github.com/mixpanel/mixpanel-ruby/blob/master/LICENSE)
diff --git a/openfeature-provider/lib/mixpanel/openfeature.rb b/openfeature-provider/lib/mixpanel/openfeature.rb
index 5fb6ba2..a004705 100644
--- a/openfeature-provider/lib/mixpanel/openfeature.rb
+++ b/openfeature-provider/lib/mixpanel/openfeature.rb
@@ -1,3 +1,4 @@
 # frozen_string_literal: true
 
+require_relative 'openfeature/version'
 require_relative 'openfeature/provider'
diff --git a/openfeature-provider/lib/mixpanel/openfeature/version.rb b/openfeature-provider/lib/mixpanel/openfeature/version.rb
new file mode 100644
index 0000000..ab13e2c
--- /dev/null
+++ b/openfeature-provider/lib/mixpanel/openfeature/version.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+module Mixpanel
+  module OpenFeature
+    VERSION = '0.1.0'
+  end
+end
diff --git a/openfeature-provider/mixpanel-ruby-openfeature.gemspec b/openfeature-provider/mixpanel-ruby-openfeature.gemspec
index 9a496f3..79cdb10 100644
--- a/openfeature-provider/mixpanel-ruby-openfeature.gemspec
+++ b/openfeature-provider/mixpanel-ruby-openfeature.gemspec
@@ -1,8 +1,10 @@
 # frozen_string_literal: true
 
+require File.join(File.dirname(__FILE__), 'lib/mixpanel/openfeature/version.rb')
+
 Gem::Specification.new do |spec|
   spec.name = 'mixpanel-ruby-openfeature'
-  spec.version = '0.1.0'
+  spec.version = Mixpanel::OpenFeature::VERSION
   spec.authors = ['Mixpanel']
   spec.email = 'support@mixpanel.com'
   spec.summary = 'OpenFeature provider for Mixpanel feature flags'