# Sonic PI 4.5.1 available on sonic-pi.net

**URL:** <https://in-thread.sonic-pi.net/t/sonic-pi-4-5-1-available-on-sonic-pi-net/8815>\
**Category:** Support, Help & Resources\
**Created:** [April 30, 2024, 3:48pm UTC](https://in-thread.sonic-pi.net/t/sonic-pi-4-5-1-available-on-sonic-pi-net/8815 "2024-04-30T15:48:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![robin.newman](https://avatars.discourse-cdn.com/v4/letter/r/76d3ee/32.png) [@robin.newman](https://in-thread.sonic-pi.net/u/robin.newman)\
**Post date:** [April 30, 2024, 3:48pm UTC](https://in-thread.sonic-pi.net/t/sonic-pi-4-5-1-available-on-sonic-pi-net/8815/1 "2024-04-30T15:48:20Z")

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Sam has released Sonic Pi 4.5.1 with installers available for Mac OS, Windows 10/11 and Raspberry Pi OS (64 bit Bookworm version) on [sonic-pi.net](http://sonic-pi.net)

This is a maintenance release, primarily to help the windows install and problems with certain locale settings. Both Windows and Mac are switched to ruby 3.3.1. The RPi install still uses the built in ruby 3.1.2  
There is a corrected bug in uncommenting (only remove outer comment)

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**Author:** ![cubicinfinity](https://dub1.discourse-cdn.com/flex017/user_avatar/in-thread.sonic-pi.net/cubicinfinity/32/2355_2.png) [@cubicinfinity](https://in-thread.sonic-pi.net/u/cubicinfinity)\
**Post date:** [May 11, 2024, 6:28am UTC](https://in-thread.sonic-pi.net/t/sonic-pi-4-5-1-available-on-sonic-pi-net/8815/2 "2024-05-11T06:28:49Z")

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Oh, man I got used to the uncommenting “bug”. I didn’t realize that was unintended behavior.  
(I mean this is a good thing. It was never convenient somehow.)