diff --git a/Gemfile b/Gemfile
new file mode 100644
index 000000000..b734015f8
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,10 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+source "https://rubygems.org"
+
+gem 'fastlane'
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval_gemfile(plugins_path) if File.exist?(plugins_path)
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 000000000..bea50e1ec
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,220 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    artifactory (3.0.17)
+    atomos (0.1.3)
+    aws-eventstream (1.3.0)
+    aws-partitions (1.980.0)
+    aws-sdk-core (3.209.1)
+      aws-eventstream (~> 1, >= 1.3.0)
+      aws-partitions (~> 1, >= 1.651.0)
+      aws-sigv4 (~> 1.9)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-kms (1.94.0)
+      aws-sdk-core (~> 3, >= 3.207.0)
+      aws-sigv4 (~> 1.5)
+    aws-sdk-s3 (1.166.0)
+      aws-sdk-core (~> 3, >= 3.207.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.5)
+    aws-sigv4 (1.10.0)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    base64 (0.2.0)
+    claide (1.1.0)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander (4.6.0)
+      highline (~> 2.0.0)
+    declarative (0.0.20)
+    digest-crc (0.6.5)
+      rake (>= 12.0.0, < 14.0.0)
+    domain_name (0.6.20240107)
+    dotenv (2.8.1)
+    emoji_regex (3.2.3)
+    excon (0.111.0)
+    faraday (1.10.4)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.2)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.1)
+      faraday (~> 1.0)
+    fastimage (2.3.1)
+    fastlane (2.223.1)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.8, < 3.0.0)
+      artifactory (~> 3.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored (~> 1.2)
+      commander (~> 4.6)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-apis-androidpublisher_v3 (~> 0.3)
+      google-apis-playcustomapp_v1 (~> 0.1)
+      google-cloud-env (>= 1.6.0, < 2.0.0)
+      google-cloud-storage (~> 1.31)
+      highline (~> 2.0)
+      http-cookie (~> 1.0.5)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (>= 2.0.0, < 3.0.0)
+      naturally (~> 2.2)
+      optparse (>= 0.1.1, < 1.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.5)
+      simctl (~> 1.6.3)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (~> 3)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
+    fastlane-plugin-versioning_android (0.1.1)
+    gh_inspector (1.1.3)
+    google-apis-androidpublisher_v3 (0.54.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-core (0.11.3)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+    google-apis-iamcredentials_v1 (0.17.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-playcustomapp_v1 (0.13.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-storage_v1 (0.31.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-cloud-core (1.7.1)
+      google-cloud-env (>= 1.0, < 3.a)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.6.0)
+      faraday (>= 0.17.3, < 3.0)
+    google-cloud-errors (1.4.0)
+    google-cloud-storage (1.47.0)
+      addressable (~> 2.8)
+      digest-crc (~> 0.4)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.31.0)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
+      mini_mime (~> 1.0)
+    googleauth (1.8.1)
+      faraday (>= 0.17.3, < 3.a)
+      jwt (>= 1.4, < 3.0)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (>= 0.16, < 2.a)
+    highline (2.0.3)
+    http-cookie (1.0.7)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    jmespath (1.6.2)
+    json (2.7.2)
+    jwt (2.9.1)
+      base64
+    mini_magick (4.13.2)
+    mini_mime (1.1.5)
+    multi_json (1.15.0)
+    multipart-post (2.4.1)
+    nanaimo (0.3.0)
+    naturally (2.2.1)
+    nkf (0.2.0)
+    optparse (0.5.0)
+    os (1.1.4)
+    plist (3.7.1)
+    public_suffix (6.0.1)
+    rake (13.2.1)
+    representable (3.2.0)
+      declarative (< 0.1.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rexml (3.3.7)
+    rouge (2.0.7)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
+    security (0.1.5)
+    signet (0.19.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.10)
+      CFPropertyList
+      naturally
+    terminal-notifier (2.0.0)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    trailblazer-option (0.1.2)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.2)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unicode-display_width (2.6.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.25.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+      rexml (>= 3.3.2, < 4.0)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.1)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  arm64-darwin-24
+  ruby
+
+DEPENDENCIES
+  fastlane
+  fastlane-plugin-versioning_android
+
+BUNDLED WITH
+   2.5.18
diff --git a/fastlane/.gitignore b/fastlane/.gitignore
index 4cc69d244..08a7ffeaf 100644
--- a/fastlane/.gitignore
+++ b/fastlane/.gitignore
@@ -1,4 +1,5 @@
 creds.json
+creds.txt
 report.xml
 Preview.html
 screenshots
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 27deecc14..fd9a126a1 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -32,7 +32,7 @@ platform :android do
   lane :googleplay do
     ensure_git_ok
     gradle_reproducible(system_properties: {"org.gradle.project.signing2": "true"},
-           task: "bundleRelease")
+           task: ":app:bundleRelease")
     upload_to_play_store(release_status: "draft", track: "alpha")
   end
 
@@ -40,17 +40,33 @@ platform :android do
   lane :buildrel do
     ensure_git_ok
     
-    gradle_reproducible(task: "assembleRelease")
+    gradle_reproducible(task: ":app:assembleRelease")
   end
 
   desc "Prepare release"
   lane :preprel do
     ensure_git_ok
-    # TODO bump version number
-    changelog = prompt(text: "Changelog")
-    # TODO save changelog to disk
-    # TODO git commit
+    orig_version = android_get_version_name(gradle_file: "app/build.gradle.kts")
+    version = prompt(text: "Enter new version (current is #{orig_version})")
+    changelog = prompt(text: "Enter Changelog: (type END when done)", multi_line_end_keyword: "END")
+    android_set_version_code(gradle_file: "app/build.gradle.kts")
+    vercode = android_get_version_code(gradle_file: "app/build.gradle.kts")
+    android_set_version_name(version_name: version, gradle_file: "app/build.gradle.kts")
+    File.write("metadata/android/en-US/changelogs/#{vercode}.txt", changelog)
+    git_add(path: "fastlane/metadata/android/en-US/changelogs/#{vercode}.txt")
+    git_commit(path: ["app/build.gradle.kts", "fastlane/metadata/android/en-US/changelogs/#{vercode}.txt"], message: "Release #{version}")
     buildrel
-    # TODO create draft(?) release on gh
+    googleplay
+    set_github_release(
+      repository_name: "AkaneTan/Gramophone",
+      api_token: File.read("creds.txt"), # make sure it has no newline :D has to contain personal access token
+      name: "Gramophone v#{version}",
+      tag_name: "v#{version}",
+      is_draft: true,
+      description: changelog,
+      commitish: "beta",
+      upload_assets: [lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH]]
+    )
+    println(message: "Created draft release: #{lane_context[SharedValues::SET_GITHUB_RELEASE_HTML_LINK]}")
   end
 end
diff --git a/fastlane/Pluginfile b/fastlane/Pluginfile
new file mode 100644
index 000000000..052b09059
--- /dev/null
+++ b/fastlane/Pluginfile
@@ -0,0 +1,5 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+gem 'fastlane-plugin-versioning_android'