Hello everyone,

Six months have passed since the Java 26 article - and as announced, Java consistently adheres to the six-month rhythm. Java 27 was released on September 15, 2026, again not an LTS release (the next one will come with Java 29 in September 2027), but a release with a clear signature: …

Hello everyone,

Six months have passed since the last article about Java 24 and Java 25 - and Java continues to tick along at the usual six-month interval. Java 26 was released on March 17, 2026, the first release after the LTS milestone Java 25. No long-term support this time, but again a package …

The third part of our series was about If-Match and how you can use it to prevent lost updates for PUT and PATCH - two clients process the same resource, the server detects the collision based on the ETag and rejects the stale write access. One question remained unanswered: What about POST? When …