doc: clarify half-boundary syntax for the `-w/--word-regexp` flag

core: bleat a DEBUG message when RIPGREP_CONFIG_PATH is not set

ignore/types: add `container` type that covers both `Dockerfile` and `Containerfile`

Fix compression tests in QEMU cross-compilation environments (#3248)

fix: derive `Default` when possible

ignore-0.4.25

ignore: only stat `.jj` if we actually care

changelog: start next section

pkg/brew: update tap

15.1.0

deps: bump to grep 0.4.1

grep-0.4.1

deps: bump to grep-printer 0.3.1

grep-printer-0.3.1

deps: bump to grep-searcher 0.1.16