RELEASE_NOTES.md has details as usual, but controls for how string & bool default values are rendered in help messages have been added to ClCfg for CLauthor default-setting with CLuser override in config files.. basically minStrQuoting, trueDefaultStr, & falseDefaultStr. These were, of course, always alterable via defining custom argHelp, but this tunability shouldn't impact non-users-of it. Also added $usehdr for the main usage template, ClCfg.wrap(Doc|Table) and abstract the old newline-only separator into ClCfg.subRowSep and fix an old bug related to ignoring the CLuser use|usage template.
In short, basically several new fine-grained format controls.