diff --git a/.github/workflows/conventional-commits-lint.js b/.github/workflows/conventional-commits-lint.js
new file mode 100644
index 0000000..da9b388
--- /dev/null
+++ b/.github/workflows/conventional-commits-lint.js
@@ -0,0 +1,101 @@
+"use strict";
+
+const fs = require("fs");
+
+const TITLE_PATTERN =
+  /^(?<prefix>[^:!(]+)(?<package>\([^)]+\))?(?<breaking>[!])?:.+$/;
+const RELEASE_AS_DIRECTIVE = /^\s*Release-As:/im;
+const BREAKING_CHANGE_DIRECTIVE = /^\s*BREAKING[ \t]+CHANGE:/im;
+
+const ALLOWED_CONVENTIONAL_COMMIT_PREFIXES = [
+  "feat",
+  "fix",
+  "ci",
+  "docs",
+  "chore",
+];
+
+const object = process.argv[2];
+const payload = JSON.parse(fs.readFileSync(process.stdin.fd, "utf-8"));
+
+let validate = [];
+
+if (object === "pr") {
+  validate.push({
+    title: payload.pull_request.title,
+    content: payload.pull_request.body,
+  });
+} else if (object === "push") {
+  validate.push(
+    ...payload.commits.map((commit) => ({
+      title: commit.message.split("\n")[0],
+      content: commit.message,
+    })),
+  );
+} else {
+  console.error(
+    `Unknown object for first argument "${object}", use 'pr' or 'push'.`,
+  );
+  process.exit(0);
+}
+
+let failed = false;
+
+validate.forEach((payload) => {
+  if (payload.title) {
+    const { groups } = payload.title.match(TITLE_PATTERN);
+
+    if (groups) {
+      if (groups.breaking) {
+        console.error(
+          `PRs are not allowed to declare breaking changes at this stage of the project. Please remove the ! in your PR title or commit message and adjust the functionality to be backward compatible.`,
+        );
+        failed = true;
+      }
+
+      if (
+        !ALLOWED_CONVENTIONAL_COMMIT_PREFIXES.find(
+          (prefix) => prefix === groups.prefix,
+        )
+      ) {
+        console.error(
+          `PR (or a commit in it) is using a disallowed conventional commit prefix ("${groups.prefix}"). Only ${ALLOWED_CONVENTIONAL_COMMIT_PREFIXES.join(", ")} are allowed. Make sure the prefix is lowercase!`,
+        );
+        failed = true;
+      }
+
+      if (groups.package && groups.prefix !== "chore") {
+        console.warn(
+          "Avoid using package specifications in PR titles or commits except for the `chore` prefix.",
+        );
+      }
+    } else {
+      console.error(
+        "PR or commit title must match conventional commit structure.",
+      );
+      failed = true;
+    }
+  }
+
+  if (payload.content) {
+    if (payload.content.match(RELEASE_AS_DIRECTIVE)) {
+      console.error(
+        "PR descriptions or commit messages must not contain Release-As conventional commit directives.",
+      );
+      failed = true;
+    }
+
+    if (payload.content.match(BREAKING_CHANGE_DIRECTIVE)) {
+      console.error(
+        "PR descriptions or commit messages must not contain a BREAKING CHANGE conventional commit directive. Please adjust the functionality to be backward compatible.",
+      );
+      failed = true;
+    }
+  }
+});
+
+if (failed) {
+  process.exit(1);
+}
+
+process.exit(0);
diff --git a/.github/workflows/conventional-commits.yml b/.github/workflows/conventional-commits.yml
new file mode 100644
index 0000000..f91c9b0
--- /dev/null
+++ b/.github/workflows/conventional-commits.yml
@@ -0,0 +1,43 @@
+name: Check pull requests
+
+on:
+  push:
+    branches-ignore: # Run the checks on all branches but the protected ones
+      - master
+      - release/*
+
+  pull_request_target:
+    branches:
+      - master
+      - release/*
+    types:
+      - opened
+      - edited
+      - reopened
+      - ready_for_review
+
+jobs:
+  check-conventional-commits:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+
+      - if: ${{ github.event_name == 'pull_request_target' }}
+        run: |
+          set -ex
+
+          node .github/workflows/conventional-commits-lint.js pr <<EOF
+          ${{ toJSON(github.event) }}
+          EOF
+
+      - if: ${{ github.event_name == 'push' }}
+        run: |
+          set -ex
+
+          node .github/workflows/conventional-commits-lint.js push <<EOF
+          ${{ toJSON(github.event) }}
+          EOF
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..38b6818
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,143 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+      - release/*
+
+jobs:
+  release_please:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          release-type: go
+          target-branch: ${{ github.ref_name }}
+
+      - uses: actions/checkout@v4
+        if: ${{ steps.release.outputs.release_created == 'true' || steps.release.outputs.prs_created == 'true' }}
+        with:
+          fetch-depth: 0
+
+      - if: ${{ steps.release.outputs }}
+        id: versions
+        run: |
+          set -ex
+
+          RELEASE_CANDIDATE=true
+          NOT_RELEASE_CANDIDATE='${{ steps.release.outputs.release_created }}'
+          if [ "$NOT_RELEASE_CANDIDATE" == "true" ]
+          then
+            RELEASE_CANDIDATE=false
+          fi
+
+          MAIN_RELEASE_VERSION=x
+          RELEASE_VERSION=y
+
+          if [ "$RELEASE_CANDIDATE" == "true" ]
+          then
+            # Release please doesn't tell you the candidate version when it
+            # creates the PR, so we have to take it from the title.
+            MAIN_RELEASE_VERSION=$(node -e "console.log('${{ steps.release.outputs.pr && fromJSON(steps.release.outputs.pr).title }}'.split(' ').reverse().find(x => x.match(/[0-9]+[.][0-9]+[.][0-9]+/)))")
+
+            # Use git describe tags to identify the number of commits the branch
+            # is ahead of the most recent non-release-candidate tag, which is
+            # part of the rc.<commits> value.
+            RELEASE_VERSION=$MAIN_RELEASE_VERSION-rc.$(node -e "console.log('$(git describe --tags --exclude *rc*)'.split('-')[1])")
+
+            # release-please only ignores releases that have a form like [A-Z0-9]<version>, so prefixing with rc<version>
+            RELEASE_NAME="rc$RELEASE_VERSION"
+          else
+            MAIN_RELEASE_VERSION=${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }}
+            RELEASE_VERSION="$MAIN_RELEASE_VERSION"
+            RELEASE_NAME="v$RELEASE_VERSION"
+          fi
+
+          echo "MAIN_RELEASE_VERSION=${MAIN_RELEASE_VERSION}" >> "${GITHUB_ENV}"
+          echo "RELEASE_VERSION=${RELEASE_VERSION}" >> "${GITHUB_ENV}"
+          echo "RELEASE_CANDIDATE=${RELEASE_CANDIDATE}" >> "${GITHUB_ENV}"
+          echo "RELEASE_NAME=${RELEASE_NAME}" >> "${GITHUB_ENV}"
+
+          echo "MAIN_RELEASE_VERSION=${MAIN_RELEASE_VERSION}" >> "${GITHUB_OUTPUT}"
+          echo "RELEASE_VERSION=${RELEASE_VERSION}" >> "${GITHUB_OUTPUT}"
+          echo "RELEASE_CANDIDATE=${RELEASE_CANDIDATE}" >> "${GITHUB_OUTPUT}"
+          echo "RELEASE_NAME=${RELEASE_NAME}" >> "${GITHUB_OUTPUT}"
+
+      - uses: actions/setup-node@v4
+        if: ${{ steps.release.outputs.release_created == 'true' || steps.release.outputs.prs_created == 'true' }}
+        with:
+          node-version: 20
+
+      - name: Build release artifacts
+        if: ${{ steps.release.outputs.release_created == 'true' || steps.release.outputs.prs_created == 'true' }}
+        run: |
+          set -ex
+
+          echo "export const VERSION = '$RELEASE_VERSION';" > src/version.ts
+
+          npm ci
+          npm run build
+
+          for f in package.json package-lock.json
+          do
+            sed -i 's|"version": "0.0.0",|"version": "'"$RELEASE_VERSION"'",|g' "$f"
+          done
+
+          echo '//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}' > ~/.npmrc
+
+          DIST_TAG=patched
+          if [ "$RELEASE_CANDIDATE" == "true" ]
+          then
+            DIST_TAG=rc
+          elif [ "$GITHUB_REF" == "refs/heads/main" ] && [ "$GITHUB_REF" == "refs/heads/master" ]
+          then
+            # This is the main branch and it's not a prerelease, so the dist-tag should be `latest`.
+            DIST_TAG=latest
+          fi
+
+          echo "Publishing @supabase/ssr now..."
+
+          npm publish --tag "$DIST_TAG"
+
+      - name: Create GitHub release and branches
+        if: ${{ steps.release.outputs.release_created == 'true' || steps.release.outputs.prs_created == 'true' }}
+        run: |
+          set -ex
+
+          if [ "$RELEASE_CANDIDATE" == "true" ]
+          then
+            PR_NUMBER='${{ steps.release.outputs.pr && fromJSON(steps.release.outputs.pr).number }}'
+
+            GH_TOKEN='${{ github.token }}' gh release \
+              create $RELEASE_NAME \
+              --title "v$RELEASE_VERSION" \
+              --prerelease \
+              -n "This is a release candidate. See release-please PR #$PR_NUMBER for context."
+
+            GH_TOKEN='${{ github.token }}' gh pr comment "$PR_NUMBER" \
+              -b "Release candidate [v$RELEASE_VERSION](https://github.com/supabase/ssr/releases/tag/$RELEASE_NAME) published."
+          else
+            if [ "$GITHUB_REF" == "refs/heads/main" ] || [ "$GITHUB_REF" == "refs/heads/master" ]
+            then
+              IS_PATCH_ZERO=$(node -e "console.log('$RELEASE_VERSION'.endsWith('.0'))")
+
+              if [ "$IS_PATCH_ZERO" == "true" ]
+              then
+                # Only create release branch if patch version is 0, as this
+                # means that the release can be patched in the future.
+
+                GH_TOKEN='${{ github.token }}' gh api \
+                  --method POST \
+                  -H "Accept: application/vnd.github+json" \
+                  -H "X-GitHub-Api-Version: 2022-11-28" \
+                  /repos/supabase/ssr/git/refs \
+                  -f "ref=refs/heads/release/${RELEASE_VERSION}" \
+                  -f "sha=$GITHUB_SHA"
+                fi
+              fi
+          fi
diff --git a/package.json b/package.json
index a1abafc..36496f8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@supabase/ssr",
-  "version": "0.3.0",
+  "version": "0.0.0",
   "description": "Use the Supabase JavaScript library in popular server-side rendering (SSR) frameworks.",
   "main": "dist/main/index.js",
   "module": "dist/module/index.js",
diff --git a/src/version.ts b/src/version.ts
index 387b59e..2e47a88 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = "0.3.0";
+export const VERSION = "0.0.0";