# Speed improvement is unbelieveable
**URL:** https://community.mp3tag.de/t/speed-improvement-is-unbelieveable/71581
**Category:** Web Sources Discussion
**Created:** [July 7, 2026, 6:57pm UTC](https://community.mp3tag.de/t/speed-improvement-is-unbelieveable/71581 "2026-07-07T18:57:15Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@yorickausyps](https://community.mp3tag.de/u/yorickausyps)
#### Post date: [July 7, 2026, 6:57pm UTC](https://community.mp3tag.de/t/speed-improvement-is-unbelieveable/71581/1 "2026-07-07T18:57:15Z")
> [@Mp3tag Development Build Status](https://community.mp3tag.de/t/mp3tag-development-build-status/455/1):
>
> **3.36-beta.1** (2026-07-06)
>
> - CHG: moved Tag Sources querying and execution to dedicated worker threads so that UI is no longer blocked for long-running queries.
> - CHG: improved performance of executing Tag Sources.
My first impression is that the running time of tag source scripts is now up to 10 times faster than before! Thank you @Florian.
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [July 7, 2026, 7:00pm UTC](https://community.mp3tag.de/t/speed-improvement-is-unbelieveable/71581/2 "2026-07-07T19:00:21Z")
Thank you for the kind feedback and for noticing! I haven't experienced a 10x improvement myself, but it's quite possible for complex tag sources with many conditionals.