Version 1.2 focused on search query performances and resulted in some search queries taking as little as half the time as they did before! There were also other improvements in overall indexer integrity performance so it is recommended that you purge your index after updating to this version.
Full changelog:
1.2.0
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[Improvement] Overall reduction in query time when performing searches (sometimes down to 50%!)
[Improvement] Indexing process now handles huge posts in a more efficient way, avoiding PHP timeouts
[Improvement] Better handling of term indexing resulting in a more accurate index
[Fix] Fixed an issue where term IDs were not pulled properly during indexing
[Change] Changed the default weight for Titles so as to better meet user expectations
As always, automatic updates are available for active licenses, enjoy!