LibJF

Commits in Beta 26.1.1+forge:

• build: do not make POM depend on internal deps
• chore: make is* methods public
• fix(data): avoid overwrite
• fix(entrypoint): use target java version
• build: correct shadow configuration
• Merge branch 'master' into forge
• build(config-ui-tiny-testmod): use mapped lang name for mappy tooltip
• build: do not use outdated autoversion API