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May 24
Cayenne as an agentic ORM 🙂We are going to have a complete new agentic stack in the upcoming 5.0 milestone: a Claude plugin and an MCP for all the DB-to-model-to-Java syncing for you.
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Apache Cayenne retweeted
May 9
Agentic coding unlocked an unexpected superpower in @ApacheCayenne project. None of us are Swing developers (are there any real ones out there still?) So the GUI ORM Modeler that was quietly rotting suddenly got a second life now that we can pass any visual bug over to AI
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3 Dec 2025
Apache Cayenne 4.2.3 has been released with many bug fixes and is a recommended upgrade for all 4.2 users. Release notes: cayenne.apache.org/2025/11/c…
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27 Sep 2024
Apache Cayenne project just released the first milestone of Cayenne 5.0 with simplified module / class structures following the removal of some legacy stuff, also UI improvements, new query capabilities, bug fixes, etc. lists.apache.org/thread/czor…
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29 Jun 2024
Apache Cayenne 4.2.1 maintenance release is out. Upgraded velocity dependency for security, bug fixes in expressions, inheritance, etc.
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Apache Cayenne retweeted
30 May 2024
#INTERLIS leicht gemacht, Teil 41: Hello Datahub. blog.sogeo.services/blog/202… Datendrehscheibe mit #SpringBoot @JobRunr @ApacheCayenne
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29 May 2023
Apache Cayenne 4.2 goes GA. It was 3 years in the making. We thank the developers / community for making it possible. There are many API improvements through the entire stack per link below. Hoping to make everyone's ORM experience even more smooth lists.apache.org/thread/mkbn…
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4 Mar 2023
We just posted 4.0.3 - a maintenance release of the older Cayenne 4.0. It makes that version of CayenneModeler compatible with Java 17. So if you haven't upgraded to 4.1/4.2 yet, you should still be able to work with your models.
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6 Dec 2022
Cayenne 4.2 release candidate 2 is available. Bug fixes and deprecation notes. Really close to GA. lists.apache.org/thread/gr6p…
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25 Aug 2022
You may have missed it, but ObjectSelect in Cayenne 4.2 supports subqueries with (NOT) EXISTS. Comes handy in many situations
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13 Jun 2022
Cayenne 4.2 is approaching GA. Just release 4.2.RC1 with some bug fixes. lists.apache.org/thread/plhk…
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24 Dec 2021
Cayenne 4.1.1 maintenance release is available. Resolves the issue of CayenneModeler on Java 17, also has more than a dozen bugfixes
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7 Dec 2021
Cayenne 4.2 goes beta. So the API is frozen, and should be safe for upgrade. Also addressed an issue with CayenneModeler startup on desktop with Java 17
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Apache Cayenne retweeted
27 Oct 2021
If you are using Java to access a DB, and don't use @ApacheCayenne, you are really missing something.
Cayenne and Lucene are two of the best Java libraries I know of; learning them is a great way to learn also their respective domain (DB access & text indexing/search).
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23 Mar 2021
Cayenne 4.2.M3 is released. Lots of critical bug fixes. Upgrade is recommended to 4.2 users. 4.2 branch is quickly stabilizing. Hoping the next release will be a Beta.
cayenne.apache.org/2021/03/c…
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13 Oct 2020
Cayenne 4.2.M2 is out. Support for JSON and geospatial types, ordering and in-memory eval of aggregate expressions and more. lists.apache.org/thread.html…
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Apache Cayenne retweeted
24 Jul 2020
Did you know that, after two years in development, @ApacheCayenne v4.1 GA is now available cayenne.apache.org/2020/07/c… #Apache #OpenSource #innovation #Cayenne #ORM #Java #mapping #framework
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24 Jul 2020
Also check out a short video highlighting the new features: youtube.com/watch?v=GW3l7bAJ…
24 Jul 2020
Exciting news! ApacheCayenne 4.1 goes final lists.apache.org/thread.html…
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