NEWS: Document new/restored behavior of `bst artifact` commands
diff --git a/NEWS b/NEWS
index 74d32bc..fd72514 100644
@@ -15,6 +15,10 @@
o The `--pull` option is removed from the `bst shell` and `bst artifact checkout`
commands, which will now unconditionally try to pull required artifacts.
+ o BREAKING CHANGE: Now the artifact commands only accept element names if specified
+ with a `.bst` suffix (including wildcard expressions), and otherwise assumes the
+ command means to specify an artifact name.