v6.6.1

Bugfixes

• meta: allow empty meta schema files (#2472) @ssbarnea
• schema: correct documentation (#2471) @ssbarnea
• Fix jinja[invalid] false positive (#2465) @ssbarnea
• Update schemas (#2467) @ssbarnea
• Docs: yamllint rule (#2450) @oraNod
• Refactor: remove obsolete odict class alias (#2452) @ssbarnea
• Refactor some constants into specific module (#2451) @ssbarnea
• Docs: no handler rule doc update (#2446) @oraNod
• Fix bug with user action (#2448) @ssbarnea
• api: enable matchtask() to return list[MatchError] (#2445) @ssbarnea