build(deps): bump puma from 7.2.0 to 8.0.2 in /rails_app/rails_8.0

[dependabot]

Bumps puma from 7.2.0 to 8.0.2.

Release notes

Sourced from puma's releases.

v8.0.2

• Bugfixes
  • Anchor PROXY protocol v1 regex to string start and enforce max line length to prevent injection via crafted request bodies (#3944)
  • Parse PROXY protocol header only on the first request per connection to prevent spoofing on keep-alive connections (#3944)

Security advisories

• CVE-2026-47736 / GHSA-qpgp-93vx-g8v8: Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
• CVE-2026-47737 / GHSA-2vqw-3mp8-cgmx: Puma PROXY Protocol v1 Accepts Repeated Protocol Headers on Persistent Connections

v8.0.1

• Bugfixes

  • Fix prune_bundler stripping user-configured BUNDLE_* env vars (e.g. BUNDLE_WITHOUT) on re-exec, which caused workers to crash on boot (#3929)

• Performance

  • Use blocks for debug logging to avoid creating log messages when debug is disabled (#3920)

• Docs

  • Fix incorrect hook names in gRPC docs (#3923)
  • Reword v8 upgrade guide IPv6 bullet for clarity (#3928)

v8.0.0 - Into the Arena

Read our Version 8 Upgrade Guide.

• Features

  • Add env["puma.mark_as_io_bound"] API and max_io_threads config to allow IO-bound requests to exceed the thread pool max, enabling better handling of mixed workloads (#3816, #3894)
  • Add single and cluster DSL hooks for mode-specific configuration (#3621)
  • Add on_force option to shutdown_debug to only dump thread backtraces on forced (non-graceful) shutdown (#3671)
  • Add API to dynamically update min and max thread counts at runtime via update_thread_pool_min_max and ServerPluginControl (#3658)
  • Use SIGPWR for thread backtrace dumps on Linux/JRuby where SIGINFO is unavailable (#3829)

• Bugfixes

  • Fix phased restart for fork_worker to avoid forking from stale worker 0 when it has been replaced (#3853)

• Performance

  • JRuby HTTP parser improvements: pre-allocated header keys, perfect hash lookup, reduced memory copies (#3838)
  • Cache downcased header key in str_headers to avoid redundant String#downcase calls, reducing allocations by ~50% per response (#3874)

• Refactor

  • Collect env processing into dedicated client_env.rb module (#3582)
  • Move event to default configuration (#3872)

• Docs

  • Add gRPC guide for configuring gRPC lifecycle hooks in clustered mode (#3885)
  • Add 7.0 upgrade guide, move 5.0/6.0 upgrade guides to docs directory (#3900)
  • Correct default values for persistent_timeout and worker_boot_timeout in DSL docs (#3912)
  • Add file descriptor limit warning in test helper for contributors (#3893)

... (truncated)

Changelog

Sourced from puma's changelog.

8.0.2 / 2026-05-27

• Bugfixes
  • Anchor PROXY protocol v1 regex to string start and enforce max line length to prevent injection via crafted request bodies (#3944)
  • Parse PROXY protocol header only on the first request per connection to prevent spoofing on keep-alive connections (#3944)

8.0.1 / 2026-04-27

• Bugfixes

  • Fix prune_bundler stripping user-configured BUNDLE_* env vars (e.g. BUNDLE_WITHOUT) on re-exec, which caused workers to crash on boot (#3929)

• Performance

  • Use blocks for debug logging to avoid creating log messages when debug is disabled (#3920)

• Docs

  • Fix incorrect hook names in gRPC docs (#3923)
  • Reword v8 upgrade guide IPv6 bullet for clarity (#3928)

8.0.0 / 2026-03-27

• Features

  • Add env["puma.mark_as_io_bound"] API and max_io_threads config to allow IO-bound requests to exceed the thread pool max, enabling better handling of mixed workloads (#3816, #3894)
  • Add single and cluster DSL hooks for mode-specific configuration (#3621)
  • Add on_force option to shutdown_debug to only dump thread backtraces on forced (non-graceful) shutdown (#3671)
  • Add API to dynamically update min and max thread counts at runtime via update_thread_pool_min_max and ServerPluginControl (#3658)
  • Use SIGPWR for thread backtrace dumps on Linux/JRuby where SIGINFO is unavailable (#3829)

• Bugfixes

  • Fix phased restart for fork_worker to avoid forking from stale worker 0 when it has been replaced (#3853)

• Performance

  • JRuby HTTP parser improvements: pre-allocated header keys, perfect hash lookup, reduced memory copies (#3838)
  • Cache downcased header key in str_headers to avoid redundant String#downcase calls, reducing allocations by ~50% per response (#3874)

• Refactor

  • Collect env processing into dedicated client_env.rb module (#3582)
  • Move event to default configuration (#3872)

• Docs

  • Add gRPC guide for configuring gRPC lifecycle hooks in clustered mode (#3885)
  • Add 7.0 upgrade guide, move 5.0/6.0 upgrade guides to docs directory (#3900)
  • Correct default values for persistent_timeout and worker_boot_timeout in DSL docs (#3912)
  • Add file descriptor limit warning in test helper for contributors (#3893)

• Breaking changes

  • Default production bind address changed from 0.0.0.0 to :: (IPv6) when a non-loopback IPv6 interface is available; falls back to 0.0.0.0 if IPv6 is unavailable (#3847)

7.2.1 / 2026-05-27

• Bugfixes

... (truncated)

Commits

• 8085b75 Release v8.0.2 (#3945)
• 439c613 8.0.2 backport (#3944)
• cee7e61 Release v8.0.1 (#3932)
• f955caf Fix prune_bundler stripping user-configured BUNDLE_* env vars on re-exec (#3929)
• 97996aa ci: test_error_logger.rb - fix TruffleRuby error (#3930)
• 03825bc Build(deps): Bump actions/github-script from 8 to 9 (#3925)
• 053efae Reword v8 upgrade guide ipv6 bullet (#3928)
• b19f35a Fix incorrect hook names in gRPC docs (#3923)
• eeabe4b Use blocks for debug logging to avoid creating messages if debug disabled (#3...
• 08f63d4 Release v8.0.0 (#3914)
• Additional commits viewable in compare view

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