SearchWP 4.4.0

- **[Fix]** Fixes regression introduced by Shortcodes fix in `4.0.33` (proper fix in Shortcodes `1.8.2`)
- **[Update]** Updated updater

- **[New]** `searchwp\swp_query\mods` filter to add Mods to `SWP_Query`
- **[Fix]** PHP Warning introduced in 4.0.32
- **[Fix]** Prevention of duplicate indexing processes in some cases
- **[Fix]** Display issue on Statistics screen
- **[Fix]** PHP Warning when Admin color schemes have been removed
- **[Fix]** PDF parsing taking place unnecssarily in some cases
- **[Improvement]** Disable `searchwp_search_results` Shortcode when generating excerpts so as to prevent unwanted loop

- **[Fix]** Duplicate indexer processes in some cases
- **[Fix]** Inaccurate batch size handling in some cases
- **[Fix]** Prevent redundant search suggestion output in some cases
- **[Improvement]** Post stati validation when parent attribution is enabled
- **[Improvement]** Attachment status handling over time
- **[New]** `RAND(seed)` support by suffixing `random` `Mod` `order_by` with a colon and seed e.g. `random:10` will be `RAND(10)`