Enable pipefail for proper error propagation
Eliminate -Xlint warnings during Java compilation (bug #53550).
.hgignore: Add more files to ignore (bug #54216).
Use JAVA_HOME for JVM detection at run-time (bug #40111).
Change EOL format label from "Mac (CR)" to "Legacy Mac (CR)" in GUI
pkg.m: Clearer error messages when file doesn't exist or -forge switch is forgotten (bug #55515).
doc: Clarify that parfor is not implemented.
Add verLessThan function (bug #55525)