Sourced from org.projectlombok:lombok's changelog.

v1.18.44 (March 11th, 2026)

• FEATURE: @Jacksonized now supports both Jackson2 and Jackson3; you'll get a warning until you configure which one (or even both!) you want lombok to generate. #3950.
• BUGFIX: On JDK25, val and @ExtensionMethod could sometimes cause erroneous errors (in that you see errors but compilation succeeds anyway) using javac. #3947.
• BUGFIX: @Jacksonized + fields marked transient would result in those transient fields being serialised which is surprising (and thus undesired) behaviour. #3936.

v1.18.42 (September 18th, 2025)

• FEATURE: All the various @Log annotations now allow you to change their access level (they still default to private). #2280. Thanks to new contributor Liam Pace!
• BUGFIX: Javadoc parsing was broken in Netbeans and ErrorProne for JDK25 #3940.

v1.18.40 (September 4th, 2025)

• PLATFORM: JDK25 support added #3859.
• BUGFIX: Recent versions of eclipse (or the eclipse-based java lang server for VSCode) caused java.lang.IllegalArgumentException: Document does not match the AST. [Issue #3886](projectlombok/lombok#3886).
• PERFORMANCE: @ExtensionMethod is now significantly faster [Issue #3866](projectlombok/lombok#3866).
• BUGFIX: the command line config tool would emit incorrect output for nullity annotations. [Issue #3931](projectlombok/lombok#3931).
• FEATURE: @Jacksonized @Accessors(fluent=true) automatically creates the relevant annotations such that Jackson correctly identifies fluent accessors. [Issue #3265](projectlombok/lombok#3265), [Issue #3270](projectlombok/lombok#3270).
• IMPROBABLE BREAKING CHANGE: From versions 1.18.16 to 1.18.38, lombok automatically copies certain Jackson annotations (e.g., @JsonProperty) from fields to the corresponding accessors (getters/setters). However, it turned out to be harmful in certain situations. Thus, Lombok does not automatically copy those annotations any more. You can restore the old behavior using the config key lombok.copyJacksonAnnotationsToAccessors = true.

• 17c78fe [version] pre-release version bump
• 1edca70 [test][@Jacksonized] Test emission of warning when not choosing jackson ver...
• e789e82 [test] Update the generation of eclipse test targets from JDK14 to JDK25.
• a54cecd [trivial][changelog]
• 3db0a6c [bugfix][@Jacksonized] javac handler of jacksonized checked for existing ja...
• 12572fc [test] Adjusted tests to the new 'jackson version is a list' config key setup.
• 0e9699c [changelog] Document implementation of Jackson3 support: #3950.
• d441be1 [jacksonized] infrastructure for previous merge resolution: Changed to the co...
• d62b2d5 Merge branch 'master' into cachescrubber-gh-3950
• f49f0fe [test] Remove tests for deprecated @Logger(access = MODULE). They're deprec...
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