diff --git a/.github/workflows/build-container-image.yml b/.github/workflows/build-container-image.yml
index 1b15d19885..897bb9caaa 100644
--- a/.github/workflows/build-container-image.yml
+++ b/.github/workflows/build-container-image.yml
@@ -8,7 +8,9 @@ on:
         type: boolean
       push_to_images:
         type: string
-      version_suffix:
+      version_prerelease:
+        type: string
+      version_metadata:
         type: string
       flavor:
         type: string
@@ -83,7 +85,9 @@ jobs:
       - uses: docker/build-push-action@v4
         with:
           context: .
-          build-args: MASTODON_VERSION_SUFFIX=${{ inputs.version_suffix }}
+          build-args: |
+            MASTODON_VERSION_PRERELEASE=${{ inputs.version_prerelease }}
+            MASTODON_VERSION_METADATA=${{ inputs.version_metadata }}
           platforms: ${{ inputs.platforms }}
           provenance: false
           builder: ${{ steps.buildx.outputs.name || steps.buildx-native.outputs.name }}
diff --git a/.github/workflows/build-nightly.yml b/.github/workflows/build-nightly.yml
index a3ae671d67..2600cf924b 100644
--- a/.github/workflows/build-nightly.yml
+++ b/.github/workflows/build-nightly.yml
@@ -16,9 +16,9 @@ jobs:
         env:
           TZ: Etc/UTC
         run: |
-          echo mastodon_version_suffix=nightly.$(date +'%Y-%m-%d')>> $GITHUB_OUTPUT
+          echo mastodon_version_prerelease=nightly.$(date +'%Y-%m-%d')>> $GITHUB_OUTPUT
     outputs:
-      suffix: ${{ steps.version_vars.outputs.mastodon_version_suffix }}
+      prerelease: ${{ steps.version_vars.outputs.mastodon_version_prerelease }}
 
   build-image:
     needs: compute-suffix
@@ -28,8 +28,7 @@ jobs:
       use_native_arm64_builder: false
       push_to_images: |
         ghcr.io/${{ github.repository_owner }}/mastodon
-      # The `-` is important here, result will be v4.1.2-nightly.2022-03-05
-      version_suffix: -${{ needs.compute-suffix.outputs.suffix }}
+      version_prerelease: ${{ needs.compute-suffix.outputs.prerelease }}
       labels: |
         org.opencontainers.image.description=Nightly build image used for testing purposes
       flavor: |
@@ -37,5 +36,5 @@ jobs:
       tags: |
         type=raw,value=edge
         type=raw,value=nightly
-        type=schedule,pattern=${{ needs.compute-suffix.outputs.suffix }}
+        type=schedule,pattern=${{ needs.compute-suffix.outputs.prerelease }}
     secrets: inherit
diff --git a/.github/workflows/build-push-pr.yml b/.github/workflows/build-push-pr.yml
index f78e5ebada..cf11d66533 100644
--- a/.github/workflows/build-push-pr.yml
+++ b/.github/workflows/build-push-pr.yml
@@ -21,9 +21,9 @@ jobs:
         uses: actions/checkout@v3
       - id: version_vars
         run: |
-          echo mastodon_version_suffix=+pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
+          echo mastodon_version_metadata=pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
     outputs:
-      suffix: ${{ steps.version_vars.outputs.mastodon_version_suffix }}
+      metadata: ${{ steps.version_vars.outputs.mastodon_version_metadata }}
 
   build-image:
     needs: compute-suffix
@@ -33,7 +33,7 @@ jobs:
       use_native_arm64_builder: false
       push_to_images: |
         ghcr.io/${{ github.repository_owner }}/mastodon
-      version_suffix: ${{ needs.compute-suffix.outputs.suffix }}
+      version_metadata: ${{ needs.compute-suffix.outputs.metadata }}
       flavor: |
         latest=auto
       tags: |
diff --git a/Dockerfile b/Dockerfile
index cb5096581c..cdabc4c7c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,8 +42,8 @@ RUN apt-get update && \
 FROM node:${NODE_VERSION}
 
 # Use those args to specify your own version flags & suffixes
-ARG MASTODON_VERSION_FLAGS=""
-ARG MASTODON_VERSION_SUFFIX=""
+ARG MASTODON_VERSION_PRERELEASE=""
+ARG MASTODON_VERSION_METADATA=""
 
 ARG UID="991"
 ARG GID="991"
@@ -89,8 +89,8 @@ ENV RAILS_ENV="production" \
     NODE_ENV="production" \
     RAILS_SERVE_STATIC_FILES="true" \
     BIND="0.0.0.0" \
-    MASTODON_VERSION_FLAGS="${MASTODON_VERSION_FLAGS}" \
-    MASTODON_VERSION_SUFFIX="${MASTODON_VERSION_SUFFIX}"
+    MASTODON_VERSION_PRERELEASE="${MASTODON_VERSION_PRERELEASE}" \
+    MASTODON_VERSION_METADATA="${MASTODON_VERSION_METADATA}"
 
 # Set the run user
 USER mastodon
diff --git a/app/javascript/mastodon/actions/compose.js b/app/javascript/mastodon/actions/compose.js
index 5f7b8e949f..e68afcbf9d 100644
--- a/app/javascript/mastodon/actions/compose.js
+++ b/app/javascript/mastodon/actions/compose.js
@@ -84,6 +84,7 @@ const messages = defineMessages({
   uploadErrorPoll:  { id: 'upload_error.poll', defaultMessage: 'File upload not allowed with polls.' },
   open: { id: 'compose.published.open', defaultMessage: 'Open' },
   published: { id: 'compose.published.body', defaultMessage: 'Post published.' },
+  saved: { id: 'compose.saved.body', defaultMessage: 'Post saved.' },
 });
 
 export const ensureComposeIsVisible = (getState, routerHistory) => {
@@ -246,7 +247,7 @@ export function submitCompose(routerHistory) {
       }
 
       dispatch(showAlert({
-        message: messages.published,
+        message: statusId === null ? messages.published : messages.saved,
         action: messages.open,
         dismissAfter: 10000,
         onClick: () => routerHistory.push(`/@${response.data.account.username}/${response.data.id}`),
diff --git a/app/javascript/mastodon/locales/en.json b/app/javascript/mastodon/locales/en.json
index d4cd8c7945..5eeaf8044b 100644
--- a/app/javascript/mastodon/locales/en.json
+++ b/app/javascript/mastodon/locales/en.json
@@ -137,6 +137,7 @@
   "compose.language.search": "Search languages...",
   "compose.published.body": "Post published.",
   "compose.published.open": "Open",
+  "compose.saved.body": "Post saved.",
   "compose_form.direct_message_warning_learn_more": "Learn more",
   "compose_form.encryption_warning": "Posts on Mastodon are not end-to-end encrypted. Do not share any sensitive information over Mastodon.",
   "compose_form.hashtag_warning": "This post won't be listed under any hashtag as it is not public. Only public posts can be searched by hashtag.",
diff --git a/app/models/concerns/account_statuses_search.rb b/app/models/concerns/account_statuses_search.rb
index 563a871051..626bf38900 100644
--- a/app/models/concerns/account_statuses_search.rb
+++ b/app/models/concerns/account_statuses_search.rb
@@ -31,7 +31,7 @@ module AccountStatusesSearch
   def add_to_public_statuses_index!
     return unless Chewy.enabled?
 
-    statuses.indexable.find_in_batches do |batch|
+    statuses.without_reblogs.where(visibility: :public).find_in_batches do |batch|
       PublicStatusesIndex.import(query: batch)
     end
   end
diff --git a/app/workers/add_to_public_statuses_index_worker.rb b/app/workers/add_to_public_statuses_index_worker.rb
index 409e5e7086..33529a4c1d 100644
--- a/app/workers/add_to_public_statuses_index_worker.rb
+++ b/app/workers/add_to_public_statuses_index_worker.rb
@@ -3,6 +3,8 @@
 class AddToPublicStatusesIndexWorker
   include Sidekiq::Worker
 
+  sidekiq_options queue: 'pull'
+
   def perform(account_id)
     account = Account.find(account_id)
 
diff --git a/lib/mastodon/version.rb b/lib/mastodon/version.rb
index 26ffaf0388..9052fe3c1b 100644
--- a/lib/mastodon/version.rb
+++ b/lib/mastodon/version.rb
@@ -16,12 +16,16 @@ module Mastodon
       0
     end
 
-    def flags
-      ENV['MASTODON_VERSION_FLAGS'].presence || '-beta2'
+    def default_prerelease
+      'beta2'
     end
 
-    def suffix
-      "+glitch#{ENV.fetch('MASTODON_VERSION_SUFFIX', '')}"
+    def prerelease
+      ENV['MASTODON_VERSION_PRERELEASE'].presence || default_prerelease
+    end
+
+    def build_metadata
+      ['glitch', ENV.fetch('MASTODON_VERSION_METADATA', nil)].compact.join('.')
     end
 
     def to_a
@@ -29,7 +33,10 @@ module Mastodon
     end
 
     def to_s
-      [to_a.join('.'), flags, suffix].join
+      components = [to_a.join('.')]
+      components << "-#{prerelease}" if prerelease.present?
+      components << "+#{build_metadata}" if build_metadata.present?
+      components.join
     end
 
     def repository