Issues

• action text to_markdown resets ordered list starting numbers

  rails/rails#59359 · Filter by author aouxwoux opened on Oct 25, 2026

• filtered_path does not apply dotted filter_parameters to nested query string keys, leaking filtered values into the request log

  rails/rails#59215 · Filter by author dhruv-techdev opened on Oct 20, 2026
  1

• Guides: Code blocks are sometimes obscured by the copy button

  rails/rails#59193 · Filter by author Kezy-d4 opened on Oct 19, 2026

• TestUnconnectedAdapter fails in the Ractor suite when test/models/contact.rb is loaded first

  rails/rails#59173 · Filter by author Kutomore opened on Oct 18, 2026

• Rails.application.ractorize! in the test environment: LazyRouteSet reloads routes on a frozen app

  rails/rails#59168 · Filter by author mhenrixon opened on Oct 18, 2026
  2

• With erb_implementation = :herb (8.2 default), ERB templates fail to compile in a non-main Ractor

  rails/rails#59153 · Filter by author mhenrixon opened on Oct 17, 2026

• Engine routes added with routes.append/routes.prepend keep the app from being ractorized

  rails/rails#59152 · Filter by author mhenrixon opened on Oct 17, 2026

• config.active_support settings in config/initializers are silently ignored

  rails/rails#59146 · Filter by author markokajzer opened on Oct 17, 2026

• SystemStackError can leave the scope registry set on a thread, so later queries on that thread lose their default scope

  rails/rails#59136 · Filter by author garrettblehm opened on Oct 16, 2026

• [docs] Maintence policy indicates there are no supported releases

  rails/rails#59055 · Filter by author jcoyne opened on Oct 13, 2026
  1

• Parallel tests hang forever when a worker process dies

  rails/rails#59037 · Filter by author yahonda opened on Oct 12, 2026

• establish_connection now reuses the existing pool for an equal config, so SQLite :memory: no longer starts empty

  activerecord
  rails/rails#59028 · Filter by author nertzy opened on Oct 9, 2026

• ActionText::Content#to_markdown: <br> in a table cell and empty <tr> produce malformed Markdown tables

  rails/rails#59019 · Filter by author xxisem opened on Oct 9, 2026

• Checkout keeps raising ConnectionTimeoutError while a background preconnect is stalled, even after the database recovers

  rails/rails#58990 · Filter by author cOnigashima opened on Oct 8, 2026
  1

• Validation "message" option ignored when I18n translation specified

  rails/rails#58945 · Filter by author dan-jensen opened on Oct 5, 2026
  4

• Action Cable Redis adapter: confirmations kept across a reconnect (#57695) can be consumed by the wrong subscription

  rails/rails#58940 · Filter by author hourloop-ianlai opened on Oct 5, 2026

• Action Cable Redis adapter: a listener restarted after giving up never resubscribes its existing channels

  rails/rails#58939 · Filter by author hourloop-ianlai opened on Oct 5, 2026

• PostgreSQL: unreachable host reported as bad username/password when the host name contains the role name

  rails/rails#58930 · Filter by author crmne opened on Oct 3, 2026

• PostgreSQL: endless time ranges no longer round-trip since 8.1 (silent no-op updates when the range is in the primary key)

  rails/rails#58920 · Filter by author alexspeller opened on Oct 2, 2026
  2

• ExceptionWrapper#build_backtrace copies every resolver template cache on each exception, including routing errors (~13 MB per 404 on 8.1, ~7 MB on main)

  rails/rails#58887 · Filter by author n-rodriguez opened on Sep 27, 2026

• Active Record Encryption: extend_queries silently returns no results for deterministic attributes that also declare normalizes

  rails/rails#58865 · Filter by author Piioo opened on Sep 24, 2026

• Connections can significantly outlive max_age

  rails/rails#58851 · Filter by author multun opened on Sep 22, 2026
  7

• normalizes with apply_to_nil: true is ignored by where(attr: nil)

  rails/rails#58838 · Filter by author felix-eschey opened on Sep 21, 2026
  2

• upsert_all writes default scope attributes into the UPDATE clause

  rails/rails#58796 · Filter by author sucicfilip opened on Sep 17, 2026

• Custom Active Job serializers are still ignored in 8.1.3 if a gem loads ActiveJob::Arguments early

  rails/rails#58737 · Filter by author fabn opened on Sep 11, 2026
  2