Release v6.0.3

CHANGELOG.md

@@ -2,6 +2,71 @@
 
 About the past changelog entries, see [CHANGELOG v4](CHANGELOG-v4.md) [CHANGELOG v5](CHANGELOG-v5.md) instead.
 
+## Release v6.0.3 - 2026/03/27
+
+### News
+
+* Update Ruby to 3.4.9
+  * It contains fix for zlib gem (CVE-2026-27820)
+* Update bundled gems
+  * It will fix memory leaks with cool.io. (#999)
+
+### Core component
+
+* ruby v3.4.9 (update)
+* jemalloc v3.6.0
+* OpenSSL 3.6.1 Windows (update)
+* OpenSSL 3.0.8 macOS
+* gems
+  * fluentd v1.19.2
+  * msgpack 1.8.0
+  * oj 3.16.11
+  * webrick 1.9.2
+  * openssl 3.3.0
+
+### Bundled plugins and gems
+
+* aws-partitions v1.1150.0
+* aws-sdk-core v3.234.0
+* aws-sdk-kms v1.110.0
+* aws-sdk-s3 v1.208.0
+* aws-sdk-sqs v1.101.0
+* aws-sigv4 v1.12.1
+* elasticsearch v8.19.2
+* fluent-diagtool v1.0.5
+* fluent-plugin-elasticsearch v6.0.0
+* fluent-plugin-flowcounter-simple 0.1.0
+* fluent-plugin-kafka v0.19.6 (update)
+* fluent-plugin-metrics-cmetrics v0.1.2
+* fluent-plugin-fluent-package-update-notifier 0.2.3
+* fluent-plugin-obsolete-plugins v0.2.2
+* fluent-plugin-opensearch v1.1.5
+* fluent-plugin-opentelemetry 0.5.2 (update)
+* fluent-plugin-prometheus v2.2.1
+* fluent-plugin-prometheus_pushgateway v0.2.1
+* fluent-plugin-record-modifier v2.2.1
+* fluent-plugin-rewrite-tag-filter v2.4.0
+* fluent-plugin-s3 v1.8.4 (update)
+* fluent-plugin-sd-dns 0.1.0
+* fluent-plugin-systemd v1.1.1
+* fluent-plugin-td v1.2.0
+* fluent-plugin-utmpx v0.5.0
+* fluent-plugin-webhdfs v1.6.0
+* mini_portile2 v2.8.9
+* prometheus-client v4.2.5
+* rdkafka v0.21.0
+* ruby-kafka v1.5.0
+* systemd-journal v2.1.1
+* td-client v3.0.0
+* webhdfs v0.11.0
+
+On Windows
+
+* fluent-plugin-parser-winevt_xml v0.2.8
+* fluent-plugin-windows-exporter v1.0.0
+* winevt_c v0.11.2
+* nokogiri v1.19.2 (update)
+
 ## Release v6.0.2 - 2026/02/27
 
 ### News

fluent-package/Gemfile

@@ -15,15 +15,15 @@ source "https://rubygems.org"
 no_fat_gem = [:ruby]
 gem "rake"
 gem "bundler", BUNDLER_VERSION
-gem "cool.io", "1.9.3",  platforms: no_fat_gem
+gem "cool.io", "1.9.4",  platforms: no_fat_gem
 gem "sigdump", "0.2.5"
 gem "http_parser.rb", "0.8.1"
 gem "yajl-ruby", "1.4.3"
 gem "serverengine", "2.4.0"
 gem "msgpack", "1.8.0"
 gem "oj", "3.16.11"
 gem "tzinfo", "2.0.6"
-gem "tzinfo-data", "1.2025.3"
+gem "tzinfo-data", "1.2026.1"
 
 # Fluentd v1.19.0 requires io-event 1.10.x or before.
 # The dependency condition cannot be met with async >= 2.25
@@ -58,7 +58,7 @@ gem "elasticsearch", "8.19.2"
 gem "fluent-plugin-elasticsearch", "6.0.0"
 gem "ruby-kafka", "1.5.0"
 gem "digest-murmurhash", "1.1.1"
-gem "fluent-plugin-kafka", "0.19.5"
+gem "fluent-plugin-kafka", "0.19.6"
 gem "prometheus-client", "4.2.5"
 gem "fluent-plugin-prometheus", "2.2.1"
 gem "fluent-plugin-prometheus_pushgateway", "0.2.1"
@@ -69,7 +69,7 @@ gem "aws-sdk-kms", "1.110.0"
 gem "aws-sdk-sqs", "1.101.0"
 gem "aws-sigv4", "1.12.1"
 gem "aws-sdk-s3", "1.208.0"
-gem "fluent-plugin-s3", "1.8.3"
+gem "fluent-plugin-s3", "1.8.4"
 gem "httpclient", "2.9.0"
 gem "fluent-diagtool", "1.0.5"
 gem "td", "0.19.1"
@@ -88,7 +88,7 @@ gem "opensearch-ruby", "3.4.0"
 gem "fluent-plugin-opensearch", "1.1.5"
 gem "fluent-plugin-fluent-package-update-notifier", "0.2.3"
 gem "fluent-plugin-obsolete-plugins", "0.2.2"
-gem "fluent-plugin-opentelemetry", "0.5.1"
+gem "fluent-plugin-opentelemetry", "0.5.2"
 
 # fix CVE-2026-25765 for elasticseach and opensearch
 gem "faraday", "2.14.1"
@@ -99,7 +99,7 @@ gem "ffi", "1.17.0", platforms: windows_platforms
 gem "ffi-win32-extensions", "1.1.0", platforms: windows_platforms
 # fiddle gem that isn't default gems as of Ruby 3.5
 gem "fiddle", "1.1.8", platforms: windows_platforms
-gem "nokogiri", "1.18.10", platforms: windows_platforms
+gem "nokogiri", "1.19.2", platforms: windows_platforms
 gem "win32-event", "0.6.3", platforms: windows_platforms
 gem "win32-ipc", "0.7.0", platforms: windows_platforms
 # Use officially released version when PR was merged and released.

fluent-package/Gemfile.lock

@@ -96,7 +96,7 @@ GEM
       fiber-annotation
       fiber-local (~> 1.1)
       json
-    cool.io (1.9.3)
+    cool.io (1.9.4)
     csv (3.3.5)
     digest-crc (0.7.0)
       rake (>= 12.0.0, < 14.0.0)
@@ -151,7 +151,7 @@ GEM
     fluent-plugin-fluent-package-update-notifier (0.2.3)
       fluentd (>= 0.14.10, < 2)
       specinfra (~> 2.94.1)
-    fluent-plugin-kafka (0.19.5)
+    fluent-plugin-kafka (0.19.6)
       bigdecimal (~> 3.1)
       fluentd (>= 0.10.58, < 2)
       ltsv
@@ -169,7 +169,7 @@ GEM
       faraday_middleware-aws-sigv4 (~> 1.0.1)
       fluentd (>= 0.14.22)
       opensearch-ruby (>= 3.0.1)
-    fluent-plugin-opentelemetry (0.5.1)
+    fluent-plugin-opentelemetry (0.5.2)
       async-http (~> 0.88)
       excon (~> 1.2)
       fluentd (~> 1.18)
@@ -191,7 +191,7 @@ GEM
     fluent-plugin-rewrite-tag-filter (2.4.0)
       fluent-config-regexp-type
       fluentd (>= 0.14.2, < 2)
-    fluent-plugin-s3 (1.8.3)
+    fluent-plugin-s3 (1.8.4)
       aws-sdk-s3 (~> 1.60)
       aws-sdk-sqs (~> 1.23)
       fluentd (>= 0.14.22, < 2)
@@ -252,7 +252,7 @@ GEM
       net-ssh (>= 2.6.5, < 8.0.0)
     net-ssh (7.3.0)
     net-telnet (0.2.0)
-    nokogiri (1.18.10)
+    nokogiri (1.19.2)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oj (3.16.11)
@@ -325,7 +325,7 @@ GEM
     traces (0.18.2)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2025.3)
+    tzinfo-data (1.2026.1)
       tzinfo (>= 1.0.0)
     uri (1.0.4)
     webhdfs (0.11.0)
@@ -360,7 +360,7 @@ DEPENDENCIES
   bundler (= 2.3.27)
   capng_c (= 0.2.4)
   cmetrics (= 0.3.3)
-  cool.io (= 1.9.3)
+  cool.io (= 1.9.4)
   digest-murmurhash (= 1.1.1)
   elasticsearch (= 8.19.2)
   faraday (= 2.14.1)
@@ -371,17 +371,17 @@ DEPENDENCIES
   fluent-plugin-elasticsearch (= 6.0.0)
   fluent-plugin-flowcounter-simple (= 0.1.0)
   fluent-plugin-fluent-package-update-notifier (= 0.2.3)
-  fluent-plugin-kafka (= 0.19.5)
+  fluent-plugin-kafka (= 0.19.6)
   fluent-plugin-metrics-cmetrics (= 0.1.2)
   fluent-plugin-obsolete-plugins (= 0.2.2)
   fluent-plugin-opensearch (= 1.1.5)
-  fluent-plugin-opentelemetry (= 0.5.1)
+  fluent-plugin-opentelemetry (= 0.5.2)
   fluent-plugin-parser-winevt_xml (= 0.2.8)
   fluent-plugin-prometheus (= 2.2.1)
   fluent-plugin-prometheus_pushgateway (= 0.2.1)
   fluent-plugin-record-modifier (= 2.2.1)
   fluent-plugin-rewrite-tag-filter (= 2.4.0)
-  fluent-plugin-s3 (= 1.8.3)
+  fluent-plugin-s3 (= 1.8.4)
   fluent-plugin-sd-dns (= 0.1.0)
   fluent-plugin-systemd (= 1.1.1)
   fluent-plugin-td (= 1.2.0)
@@ -395,7 +395,7 @@ DEPENDENCIES
   jmespath (= 1.6.2)
   mini_portile2 (= 2.8.9)
   msgpack (= 1.8.0)
-  nokogiri (= 1.18.10)
+  nokogiri (= 1.19.2)
   oj (= 3.16.11)
   opensearch-ruby (= 3.4.0)
   prometheus-client (= 4.2.5)
@@ -407,7 +407,7 @@ DEPENDENCIES
   td (= 0.19.1)
   td-client (= 3.0.0)
   tzinfo (= 2.0.6)
-  tzinfo-data (= 1.2025.3)
+  tzinfo-data (= 1.2026.1)
   webhdfs (= 0.11.0)
   webrick (= 1.9.2)
   win32-event (= 0.6.3)

fluent-package/bump-version-v7.patch

@@ -1,7 +1,7 @@
-From 3f9f7082ba57fd19964cc31276801e0a68917903 Mon Sep 17 00:00:00 2001
+From 9e1837728f192a7829df30a1f92423a1f3708760 Mon Sep 17 00:00:00 2001
 From: Kentaro Hayashi <hayashi@clear-code.com>
-Date: Mon, 16 Mar 2026 15:33:12 +0900
-Subject: [PATCH] Update test patch for v7
+Date: Mon, 23 Mar 2026 16:07:31 +0900
+Subject: [PATCH] Bump version to v7
 
 Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
 ---
@@ -11,12 +11,12 @@ Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
  3 files changed, 12 insertions(+), 3 deletions(-)
 
 diff --git a/fluent-package/config.rb b/fluent-package/config.rb
-index bbecffb..eeda9e1 100644
+index 03a3fbd..322bf6d 100644
 --- a/fluent-package/config.rb
 +++ b/fluent-package/config.rb
 @@ -1,5 +1,5 @@
  PACKAGE_NAME = "fluent-package"
--PACKAGE_VERSION = "6.0.2"
+-PACKAGE_VERSION = "6.0.3"
 +PACKAGE_VERSION = "7.0.0"
 
  # Keep internal path (/opt/td-agent) for package name migration
@@ -25,15 +25,15 @@ index bbecffb..eeda9e1 100644
  BUNDLER_VERSION= "2.3.27"
 
  # https://www.ruby-lang.org/en/downloads/ (tar.gz)
--BUNDLED_RUBY_VERSION = "3.4.8"
--BUNDLED_RUBY_SOURCE_SHA256SUM = "53c4ddad41fbb6189f1f5ee0db57a51d54bd1f87f8755b3d68604156a35b045b"
-+BUNDLED_RUBY_VERSION = "4.0.1"
-+BUNDLED_RUBY_SOURCE_SHA256SUM = "3924be2d05db30f4e35f859bf028be85f4b7dd01714142fd823e4af5de2faf9d"
+-BUNDLED_RUBY_VERSION = "3.4.9"
+-BUNDLED_RUBY_SOURCE_SHA256SUM = "7bb4d4f5e807cc27251d14d9d6086d182c5b25875191e44ab15b709cd7a7dd9c"
++BUNDLED_RUBY_VERSION = "4.0.2"
++BUNDLED_RUBY_SOURCE_SHA256SUM = "51502b26b50b68df4963336ca41e368cde92c928faf91654de4c4c1791f82aac"
 
  BUNDLED_RUBY_PATCHES = [
    # An example entry:
 diff --git a/fluent-package/debian/changelog b/fluent-package/debian/changelog
-index 56073b5..dd40807 100644
+index 07b315b..2bf9599 100644
 --- a/fluent-package/debian/changelog
 +++ b/fluent-package/debian/changelog
 @@ -1,3 +1,9 @@
@@ -43,11 +43,11 @@ index 56073b5..dd40807 100644
 +
 + -- Kentaro Hayashi <hayashi@clear-code.com>  Sun, 29 Aug 2027 06:31:51 -0000
 +
- fluent-package (6.0.2-1) unstable; urgency=low
+ fluent-package (6.0.3-1) unstable; urgency=low
 
    * New upstream release.
 diff --git a/fluent-package/yum/fluent-package.spec.in b/fluent-package/yum/fluent-package.spec.in
-index cc395a8..458c222 100644
+index a786cc3..30aa7cb 100644
 --- a/fluent-package/yum/fluent-package.spec.in
 +++ b/fluent-package/yum/fluent-package.spec.in
 @@ -472,6 +472,9 @@ fi
@@ -57,7 +57,7 @@ index cc395a8..458c222 100644
 +* Sun Aug 29 2027 Kentaro Hayashi <hayashi@clear-code.com> - 7.0.0-1
 +- New upstream release.
 +
- * Fri Feb 27 2026 Kentaro Hayashi <hayashi@clear-code.com> - 6.0.2-1
+ * Wed Mar 25 2026 Kentaro Hayashi <hayashi@clear-code.com> - 6.0.3-1
  - New upstream release.
 
 -- 

fluent-package/config.rb

@@ -1,5 +1,5 @@
 PACKAGE_NAME = "fluent-package"
-PACKAGE_VERSION = "6.0.2"
+PACKAGE_VERSION = "6.0.3"
 
 # Keep internal path (/opt/td-agent) for package name migration
 SERVICE_NAME = "fluentd"
@@ -23,8 +23,8 @@
 BUNDLER_VERSION= "2.3.27"
 
 # https://www.ruby-lang.org/en/downloads/ (tar.gz)
-BUNDLED_RUBY_VERSION = "3.4.8"
-BUNDLED_RUBY_SOURCE_SHA256SUM = "53c4ddad41fbb6189f1f5ee0db57a51d54bd1f87f8755b3d68604156a35b045b"
+BUNDLED_RUBY_VERSION = "3.4.9"
+BUNDLED_RUBY_SOURCE_SHA256SUM = "7bb4d4f5e807cc27251d14d9d6086d182c5b25875191e44ab15b709cd7a7dd9c"
 
 BUNDLED_RUBY_PATCHES = [
   # An example entry:

fluent-package/debian/changelog

@@ -1,3 +1,9 @@
+fluent-package (6.0.3-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Kentaro Hayashi <hayashi@clear-code.com>  Wed, 25 Mar 2026 06:38:18 -0000
+
 fluent-package (6.0.2-1) unstable; urgency=low
 
   * New upstream release.

fluent-package/msi/Dockerfile

@@ -32,7 +32,7 @@ RUN \
   # Required CMake 3.x to build cmetrics gem
   choco install -y cmake --version=3.31.6 --installargs 'ADD_CMAKE_TO_PATH=System' && \
   choco install -y msys2 --params /NoUpdate --version=20250221.0.0 && \
-  choco install ruby -y --version=3.4.8.1 && \
+  choco install ruby -y --version=3.4.9.1 && \
   refreshenv && \
   ridk install 3 && \
   gem install --no-document --force bundler builder

fluent-package/yum/fluent-package.spec.in

@@ -472,6 +472,9 @@ fi
 # NOTE: %{_tmpfilesdir} is available since CentOS 7
 %attr(0755,fluentd,fluentd) %dir /tmp/@PACKAGE_DIR@
 %changelog
+* Wed Mar 25 2026 Kentaro Hayashi <hayashi@clear-code.com> - 6.0.3-1
+- New upstream release.
+
 * Fri Feb 27 2026 Kentaro Hayashi <hayashi@clear-code.com> - 6.0.2-1
 - New upstream release.