# Syncthing v0.14.20
**URL:** https://forum.syncthing.net/t/syncthing-v0-14-20/9074
**Category:** Release
**Created:** [January 24, 2017, 9:05am UTC](https://forum.syncthing.net/t/syncthing-v0-14-20/9074 "2017-01-24T09:05:22Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@calmh](https://forum.syncthing.net/u/calmh)
#### Post date: [January 24, 2017, 9:05am UTC](https://forum.syncthing.net/t/syncthing-v0-14-20/9074/1 "2017-01-24T09:05:22Z")
## [v0.14.20](https://github.com/syncthing/syncthing/releases/tag/v0.14.20)
This is a regularly scheduled bugfix and improvement release recommended for all users.
### Resolved issues
- [#3197](https://github.com/syncthing/syncthing/issues/3197): There is now a warning when adding a folder that is a parent of an existing folder.
- [#3912](https://github.com/syncthing/syncthing/issues/3912): Using -logfile flag together with -no-restart now causes an error instead of silently failing.
- [#3891](https://github.com/syncthing/syncthing/issues/3891): Weak hashing is now disabled completely when the threshold percentage is \> 100.
- [#3921](https://github.com/syncthing/syncthing/issues/3921): Rate limiting now actually works on ARM64 builds again.
- [#3924](https://github.com/syncthing/syncthing/issues/3924): An issue where UPnP port allocations would be incorrect under some circumstances has been fixed.
### Also
- Weak hashing is a bit faster and allocates less memory.
- The hashing performance reported at startup now includes weak hashing.
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### Author:  [@calmh](https://forum.syncthing.net/u/calmh)
#### Post date: [February 7, 2017, 9:44am UTC](https://forum.syncthing.net/t/syncthing-v0-14-20/9074/2 "2017-02-07T09:44:17Z")