We have fixed a regression bug since the release of Apache Commons
Pool 2.13.0, so I would like to release Apache Commons Pool 2.13.1.
Apache Commons Pool 2.13.1 RC2 is available for review here:
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2
(svn revision 81576)
The Git tag commons-pool-2.13.1-RC2 commit for this RC is
33078499af82dc1bdef3680916fd0a5b9322bab3, which you can browse here:
https://gitbox.apache.org/repos/asf?p=commons-pool.git;a=commit;h=33078499af82dc1bdef3680916fd0a5b9322bab3
You may checkout this tag using:
git clone https://gitbox.apache.org/repos/asf/commons-pool.git
--branch commons-pool-2.13.1-RC2 commons-pool-2.13.1-RC2
Maven artifacts are here:
https://repository.apache.org/content/repositories/orgapachecommons-1896/org/apache/commons/commons-pool2/2.13.1/
These are the artifacts and their hashes:
#Release SHA-512s
#Tue Dec 30 19:02:57 UTC 2025
commons-pool2-2.13.1-bin.tar.gz=98afb2f67245b65039fb2cbe58dd0e1b1afbc55164dc010948a2a5d72a814e71fbf1c52e88859f812baa758fd12b17c90e86c266204a0d1a0e6e772d19624c5f
commons-pool2-2.13.1-bin.zip=5929738cba8655891c5ed6afb15d61543ba362f61dbd6fcfe44a1fa7d3b93a8c90ff1e5fa4652e63c02b41febe60122ea8e5ead9ccec12bf3342669384a123c3
commons-pool2-2.13.1-bom.json=f6ec8eb4c107dfd837327a7a49336d6c0ef9db88e84da91ab9f0a3bfde7f934712c891bf37a3b872af4e922a7a13b4e7abb1407f9f4a41ac69d9f332f9330ade
commons-pool2-2.13.1-bom.xml=fcc75c2cf0a167db8f3210ce4d0b7234131c891a181b25aaecac7becc572507c4e92a77fcc92ff780723729d000ce2e3d0dd8ce597d11abd9a000d0cf6fb3211
commons-pool2-2.13.1-javadoc.jar=44f8faba4c7ae6c714aa219af1aa25aee19d010ceab93a3841ddd021c93755d2c096a23ef265ad49e258b9baa610976d3a8add36c15ec3e285a8cef6d0d5b842
commons-pool2-2.13.1-sources.jar=9e385aec9d11e038ada304d011bbe68717409a56cd62384c226fa61ae66cf2ebdea7213a0c387f6b2f7231118be9cf6b1aee92a4c62c7e286e27f1c9c1fcdf4d
commons-pool2-2.13.1-src.tar.gz=c4b35cc4e042a17d608b853d717ec920cefd91a30edb4b0ff3c776b67b8222dc24d88cd349e891ca349256551947f2248766554bdc6ca5df8567e49a95232277
commons-pool2-2.13.1-src.zip=9fbf313dd472a690be36a4418f024a942ea48bbe1a5c83593b4659362c1b6cce7750a37ba77c3615e85110bf46d3afc3aed11df9a2e8462376529468683611c7
commons-pool2-2.13.1-test-sources.jar=e0a594cee8ea3c273d9ae7a7a06b92204d7e479f3f45ec9558f4f1c2ba89389d0eb16c560da80b9e32c84e61fdf19f7a046c3849a2dcd749e7fd2bab2cc37586
commons-pool2-2.13.1-tests.jar=a85561ec57997187d1e4f5755289cfb355cdf616869b29794a3c2ae15bf1c8b03affdef3728878aa5e63bcc6021591aea0d69d21c764c87721d6182d9e2d2060
org.apache.commons_commons-pool2-2.13.1.spdx.json=4b8af29c05fd1ba9a395ff86cff027cba26046f55689d381bca267c6800fd36164815a7fe991d3221dece6f22d3595ee0b621c0c9a0e263b49e583810c322a12
I have tested this with 'mvn' and 'mvn clean install site' using:
openjdk version "17.0.17" 2025-10-21
OpenJDK Runtime Environment Homebrew (build 17.0.17+0)
OpenJDK 64-Bit Server VM Homebrew (build 17.0.17+0, mixed mode, sharing)
Apache Maven 3.9.12 (848fbb4bf2d427b72bdb2471c22fced7ebd9a7a1)
Maven home: /opt/homebrew/Cellar/maven/3.9.12/libexec
Java version: 17.0.17, vendor: Homebrew, runtime:
/opt/homebrew/Cellar/openjdk@17/17.0.17/libexec/openjdk.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "26.2", arch: "aarch64", family: "mac"
Darwin ****.local 25.2.0 Darwin Kernel Version 25.2.0: Tue Nov 18
21:09:56 PST 2025; root:xnu-12377.61.12~1/RELEASE_ARM64_T6041 arm64
Docker version 29.1.3, build f52814d
Details of changes since 2.13.0 are in the release notes:
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/RELEASE-NOTES.txt
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/site/changes.html
Site:
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/site/index.html
(Note some *relative* links are broken and the 2.13.1 directories
are not yet created - these will be OK once the site is deployed.)
*** JApiCmp Report (compared to 2.13.0):
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/site/japicmp.html
***
Note that the above report notes several errors.
These are considered OK for the reasons stated below.
These exceptions are also noted in the Changes and Release Notes.
Errors reported:
- methods added to interface: OK because that does not affect
binary compatibility.
- etc.
***
RAT Report:
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/site/rat-report.html
KEYS:
https://downloads.apache.org/commons/KEYS
Please review the release candidate and vote.
This vote will close no sooner than 72 hours from now.
[ ] +1 Release these artifacts
[ ] +0 OK, but...
[ ] -0 OK, but really should fix...
[ ] -1 I oppose this release because...
Thank you,
Gary Gregory,
Release Manager (using key 530AA5F25C25011F)
The following is intended as a helper and refresher for reviewers.
Validating a release candidate
==============================
These guidelines are NOT complete.
Requirements: Git, Java, and Maven.
You can validate a release from a release candidate (RC) tag as follows.
1a) Download and decompress the source archive from:
https://dist.apache.org/repos/dist/dev/commons/pool/2.13.1-RC2/source
1b) Check out the RC tag from git (optional)
This is optional, as a reviewer must at least check source distributions.
git clone https://gitbox.apache.org/repos/asf/commons-pool.git
--branch commons-pool-2.13.1-RC2 commons-pool-2.13.1-RC2
cd commons-pool-2.13.1-RC2
2) Checking the build
All components should include a default Maven goal, such that you can
run 'mvn' from the command line by itself.
2) Check Apache licenses
This step is not required if the site includes a RAT report page,
which you then must check.
This check should be included in the default Maven build, but you can
check it with:
mvn apache-rat:check
3) Check binary compatibility
This step is not required if the site includes a JApiCmp report page,
which you then must check.
This check should be included in the default Maven build, but you can
check it with:
mvn verify -DskipTests -P japicmp japicmp:cmp
4) Build the package
This check should be included in the default Maven build, but you can
check it with:
mvn -V clean package
You can record the Maven and Java version produced by -V in your VOTE reply.
To gather OS information from a command line:
Windows: ver
Linux: uname -a
4b) Check reproducibility
To check that a build is reproducible, run:
mvn clean verify artifact:compare -DskipTests
-Dreference.repo=https://repository.apache.org/content/repositories/staging/
'-Dbuildinfo.ignore=*/*.spdx.json'
Note that this excludes SPDX files from the check.
5) Build the site for a single module project
Note: Some plugins require the components to be installed instead of packaged.
mvn site
Check the site reports in:
- Windows: target\site\index.html
- Linux: target/site/index.html
-the end-
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