ImportantFluentd no longer depends on yajl-ruby, because yajl-ruby cannot be built on Ruby 4.1. Plugin authors: if your plugin uses require 'yajl', please migrate to the json gem. If you keep using yajl-ruby, declare it in your gemspec. Users: if you see LoadError: cannot load such file -- yajl, add yajl-ruby to your Gemfile. This works only on Ruby 4.0 or earlier. Bug Fix #5574 gem: remove yajl-r…
Enhancement #5090 Replace Yajl with built-in JSON for simple cases #5262 out_forward: add send_keepalive_packet option to enable TCP keepalive (SO_KEEPALIVE) #5320 in_exec: add command_timeout option to limit child process execution time #5383 Replace Yajl with JSON for handling JSON stream When an input stream ends in the middle of a JSON document, Fluentd now logs a warning and discards the inco…
Bug Fix #5504 buffer: enforce decompression_size_limit on the chunk IO path #5488 buffer: clamp exported buffer size metrics to non-negative values #5487 buffer: fix spurious BufferOverflowError caused by queue_size leaking when a chunk purge fails #5456 buffer: fix stage_byte_size leak on staged to unstaged chunk demotion that could eventually raise spurious BufferOverflowError in plugins impleme…
Bug Fix #5394 out_http: add strict host validation for dynamic endpoints #5393 buffer, in_http: enforce size limits on decompressed payloads #5392 in_monitor_agent: change default visibility of config, retry, and debug info #5391 output: enforce strict path boundary validation for tag #5389 engine: remove duplicated word in unreloadable plugin error message #5382 storage_local: fix encoding error…
Full Changelog: v1.19.1...v1.19.2 Bug Fix #5138 out_forward: add timeout to establish_connection to prevent infinite loop #5192 gem: use latest net-http to solve IPv6 addr error #5222 in_tail: fix error when files without read permission are included in glob patterns #5221 command/fluentd: load win32/registry when edit registry for Ruby 4.0 #5234 plugin_helper/http_server: Ensure request body is c…
Full Changelog: v1.16.10...v1.16.11 Bug Fix #5137 out_forward: fix issue where could cause output to stop when using <security> and TLS setting together under unstable network environments Misc #5172 Add missing gem dependency on Ruby 3.4. CI improvemnts #5135 #5175 #5182 #5183 #5185 #5187 #5189 Contributors to this release (Alphabetical order) Ian Driver Kentaro Hayashi Shizuo Fujita Takuro Ashie
Full Changelog: v1.19.0...v1.19.1 Bug Fix #5139 YAML config: Supports parsing array format Misc #5144 gem: fix uri gem version to keep IPv6 tests CI fixes #5055 #5057 #5063 #5064 #5077 #5078 #5136 #5140 Contributors to this release (Alphabetical order) Daijiro Fukuda Shizuo Fujita spairy
Full Changelog: v1.16.9...v1.16.10 Bug Fix server plugin helper: ensure to close all connections at shutdown #5088 Misc CI improvemnts #5083 #5085 #5086 #5091 #5092 Contributors to this release (Alphabetical order) Daijiro Fukuda Shizuo Fujita
Full Changelog: v1.18.0...v1.19.0 Enhancement New features: #4657 Add zstd compression support Buffer: add zstd to compress option. out_file: add zstd to compress option. out_forward: add zstd to compress option. in_forward: support zstd format. (Experimental) #4986 buffer: add feature to evacuate chunk files when retry limit #4859 out_http: TLS1.3 support #5036 out_stdout: support output to STDOU…
Full Changelog: v1.16.7...v1.16.8 This version has a critical bug about Windows Service. Do not use this version. (#4955) Bug Fix winsvc: Stop the service when the supervisor is dead #4942 formatter_csv: Fix memory leak #4920 Misc Add fiddle as dependency gem for Ruby 3.5 on Windows #4919 Refactoring code #4921 #4922 #4926 #4943 CI improvemnts #4821 #4850 #4851 #4862 #4915 #4923 #4925 #4927 Contri…
Full Changelog: v1.16.8...v1.16.9 Bug Fix winsvc: Fix bug where service accidentally stops after starting. The previous version (v1.16.8) should not be used for Windows Service. #4955 Misc CI improvemnts #4956 Contributors to this release (Alphabetical order) Daijiro Fukuda Kentaro Hayashi Takuro Ashie
Full Changelog: v1.16.6...v1.16.7 Bug fix Backport(v1.16) command: fix NoMethodError of --daemon under Windows (#4716) in #4796 Backport(v1.16) Windows: Fix an issue where stopping the service immediately after startup could leave the processes (#4782) in #4802 Misc Backport(v1.16): tests: use never instead of dont_allow (#4671) in #4723 Backport(v1.16) tests: fix unused_port (#4675) in #4788 Back…
Full Changelog: v1.17.1...v1.18.0 Enhancement #4624 Add zero-downtime-restart feature for non-Windows #4661 Add with-source-only feature fluentd command: Add --with-source-only option System configuration: Add with_source_only option #4661 Embedded plugin: Add out_buffer plugin, which can be used for buffering and relabeling events #4580 Config File Syntax: Extend Embedded Ruby Code support for Ha…