Official Unity Patch Releases

Release 5.0.1p2
24 April 2015

Sorry that this patch was delayed due to minor infrastructure issues. This should be followed by 4.6.4p4 later today.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.4p4
24 April 2015

The next patch, 4.6.4p4 is now ready. Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

This will be followed by the next public release 4.6.5 next week.

 

Release 5.0.1p3
29 April 2015

The patch is ready now. Check out for some improvements and many bug fixes.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.5p1
07 May 2015

Following the 4.6.5 public release last week, the first patch, 4.6.5p1 is now ready after a minor delay - this was due to holidays in Europe and UK.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

This will be followed by 5.0.1p4 soon.

 

Release 5.0.1p4
08 May 2015

The patch 5.0.1p4 is ready now. Apologies for the minor delay; the long weekends in Europe and UK had its impact on our release schedule.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

This will be followed by the public release 5.0.2 next week.

 

Release 5.0.2p1
15 May 2015

This is the patch to the public release 5.0.2 shipped on 13 May 2015.

Note that only bugs fixed in this patch have been verified whereas all the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.5p2
19 May 2015

The delayed patch has been released now. Apologies for the delay this time. This was again due to extended holidays in parts of Europe.

Once again, please note that only bugs fixed in this patch have been verified whereas all the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.2p2
20 May 2015

The next patch 5.0.2p2 is ready now.

Note: Only bugs fixed in this patch have been verified whereas all the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.5p3
22 May 2015

The next patch is live now.

Note: Only bugs fixed in this patch have been verified.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.2p3
28 May 2015

We are happy to ship 5.0.2p3 after a minor delay.

Please recall that only bugs fixed in this patch have been verified whereas the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.5p4
01 June 2015

The next delayed 4.6.5p4 patch is live now.
As mentioned previously only bugs fixed in this patch have been verified.

The next public version 4.6.6 will be released later this week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.2p4
03 June 2015

We are happy to ship 5.0.2p4 and this will be followed by 5.0.3 public release early next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.6f2
08 June 2015

This public release has gone live which contains some important fixes. Check out the release notes http://unity3d.com/unity/whats-new/unity-4.6.6 and you can download it from Unity website.

 

Release 4.6.6p1
09 June 2015

The next patch 4.6.6p1is live now.
Please remember that only bugs fixed in this patch have been verified.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.3p1
11 June 2015

We are happy to ship 5.0.3p1 to continue to support this version. Note that patching of 5.0.x versions will stop with 5.0.4 by end of June. From July onwards we will switch to patching 5.1.x versions.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.6p2
12 June 2015

Another patch 4.6.6p2 is live now. Note that only bugs fixed in this patch have been verified.

This will be followed by 5.1.0p1 soon.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.1.0p1
12 June 2015

We are happy to ship the first patch for the recently released Unity 5.1.

Note that patching of 5.0.x versions will stop with 5.0.4 by end of June. From July onwards we will continue to patch 5.1.x and 4.6.x versions only.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Please recall that only bugs fixed in this patch have been verified whereas the public releases will go through full release acceptance tests by QA.

 

Release 5.0.3p2
18 June 2015

We are happy to ship 5.0.3p2 to continue to support this version for an extended period.
As mentioned before, patching of 5.0.x versions will stop with 5.0.4 by end of June. One more patch in this series to go after this one.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note: We also shipped 5.1.1f1 today.

 

Release 4.6.6p3
19 June 2015

Next patch 4.6.6p3 is live now. Note that only bugs fixed in this patch have been verified.

Recall that from July 2015, the 4.6.x patches will be shipped every two weeks.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.1.1p1
23 June 2015

We are happy to ship the next patch for 5.1.1.

Please recall that only bugs fixed in this patch have been verified whereas the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.3p3
24 June 2015

We are happy to ship the final patch 5.0.3p3. Note that we have been supporting 5.0.x for an extended period. This will be wrapped into a final public release 5.0.4 scheduled to go live next week. Users are advised to switch to 5.1.x at the earliest convenient time possible.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified but the next public release will go through full release acceptance test by QA.

 

Release 5.1.1p2
26 June 2015

We are happy to ship 5.1.1p2.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases. Also check Known Issues section to make sure if this version is relevant for you before upgrading.

 

Release 4.6.6p4
26 June 2015

Last patch in this series, 4.6.6p4, is live now. The next one will be 4.6.7 public release to go live next week. Note that from July onwards, 4.6 patches will be released every 2 weeks instead of weekly now.

Note that only bugs fixed in this patch have been verified. Full release acceptance test will be done for 4.6.7

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.1.1p3
03 July 2015

The next patch 5.1.1p3 is live now. From next week onwards the 5.1.x patch will be shipped on Wednesdays.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases. Also check Known Issues section to make sure if this version is relevant for you before upgrading.

 

Release 4.6.7p1
06 July 2015

We are happy to ship the the next patch 4.6.7p1. As mentioned earlier, 4.6 patches will be released every 2 weeks instead of weekly earlier.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.0.4
06 July 2015

The final version for 5.0.x is live now: http://unity3d.com/unity/whats-new/unity-5.0.4

Note that this version will not be patched in future. Users are advised to move to the latest release 5.1.x.

The next release is going to be 5.1.1p4 later this week followed by 5.1.2 next week. As many of us are on holiday there will not be a patch release next week. We will resume patch releases from the week beginning July 20th.

Apologies if this causes any inconveniences.

 

Release 5.1.1p4
08 July 2015

The next patch 5.1.1p4 is live now. This will be followed by public release 5.1.2 next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases.

 

Release 4.6.7p2
21 July 2015

We are happy to ship the the next patch 4.6.7p2 after a minor delay. Note that 4.6 patches will be released every 2 weeks instead of weekly earlier.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.1.2p1
22 July 2015

We are happy to ship the first patch for 5.1.2.

Please recall that only bugs fixed in this patch have been verified whereas the public releases will go through full release acceptance tests by QA.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note: There is a known issue in this patch. We recommend those who use Virtual Reality supported projects to stay on 5.1.2f1. There is a bug where images are displayed without stereoscopic depth to the headset in this patch. This will be fixed in 5.1.2p2 due next week.

 

Release 5.1.2p2
30 July 2015

We are happy to ship the next patch for 5.1.2p2 after a minor delay. Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Please recall that only bugs fixed in this patch have been verified whereas the public releases will go through full release acceptance tests by QA.

 

Release 4.6.7p3
03 August 2015

The next patch 4.6.7p3 is live now. Recall that the frequency of 4.6 patches changed recently - released every 2 weeks instead of weekly earlier.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.1.2p3
06 August 2015

We are happy to ship the next patch 5.1.2p3.

Follow the link for the patch releases:http://unity3d.com/unity/qa/patch-releases

Please recall that only bugs fixed in this patch have been verified.

 

NOTE: No release today - the planned 5.1.2p4 release was dropped but working on the next public release 5.1.3 instead. This will go live later this week or early next week.

 

Release 4.6.7p4
18 August 2015

We are happy to ship the next patch 4.6.7p4 today after a minor delay. Apologies if this caused any inconveniences.

Recall that the frequency of 4.6 patches changed recently - released every 2 weeks instead of weekly earlier. The next release will be 4.6.8 public version to go live either later this week or early next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.1.3
24 August 2015

The next public release 5.1.3 is live now. This will be followed by 4.6.8 public and 5.1.3p1 patch releases.

Follow the link for this public release: http://unity3d.com/unity/whats-new/unity-5.1.3

 

Release 5.1.3p1
27 August 2015

The next patch 5.1.3p1 is live now after a minor delay. There is a known issue in this patch which will be fixed in the next release.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

Note that we shipped 4.6.8 yesterday: Follow the link for this public release: http://unity3d.com/unity/whats-new/unity-4.6.8

 

Release 4.6.8p1
31 August 2015

We are happy to ship the next patch 4.6.8p1 today.

Recall that the frequency of 4.6 patches changed recently and the next patch 4.6.8p2 will be in two weeks.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.1.3p2
04 September 2015

We are happy to ship the next patch 5.1.3p2 is live now after a minor delay.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified.

 

Release 5.1.3p3
11 September 2015

We are happy to ship the final patch 5.1.3p3 for 5.1.x series. The last release in this series will be 5.1.4 due next week. The active patch cycle will switch to 5.2.x from next week onwards.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified and any additional issue found will be addressed in 5.1.4 final.

 

Release 4.6.8p2
11 September 2015

We are happy to ship the next patch 4.6.8p2 as well, in addition to 5.1.3p3 shipped earlier today.

Recall that the frequency of 4.6 patches changed recently and the next patch 4.6.8p3 will be in two weeks.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

Will publish a detailed blogpost about Unity patch and public release plans, next week.

 

Release 5.2.0p1
18 September 2015

We are happy to ship the first patch 5.2 today. With this release, and the release of the last version, 5.1.4 next week, the weekly patchy and monthly public release cycle will switch to 5.2.x.

This will be followed by 5.2.1 public release, next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified and any additional issue found will be addressed in 5.2.1.

 

Release 5.2.1p1
25 September 2015

Following the earlier release of 5.2.1 version, we are happy to ship the next patch. We are going to continue with the weekly patch and monthly public releases for 5.2.x from now on.
The final 5.1.4 release will go live next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified.

 

25 September 2015
Note: The following issue was first fixed in 5.2.0p1 but was not included in the release notes, unfortunately. This has now been corrected in both 5.2.0p1 and 5.2.1 release notes.

• (712887) - Deployment Management: Include assets inside Resources folder in the build size report.

 

Release 4.6.8p3
30 September 2015

We are happy to ship the next patch 4.6.8p3 after a couple of days delay. Apologies for any inconveniences caused.
Note that the next patch 4.6.8p4 will be next week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.2.1p2
01 October 2015

We are happy to ship the next patch, 5.2.1p2. As mentioned earlier we will continue with the 5.2.x weekly patch and monthly public releases.

The final 5.1.4 release will go live soon.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 5.2.1p3
09 October 2015

Apologies for the minor delay; will work towards shipping patches on time in future. The next patch, 5.2.1p3 is live now.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

 

Release 4.6.8p4
12 October 2015

The next patch 4.6.8p4 is live now. Next release in this series is 4.6.9 public version later this week.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.2.1p4
14 October 2015

The next patch 5.2.1p4 is live now. Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 5.2.2p1
23 October 2015

The patch 5.2.2p1 is live now. This was delayed because of 5.2.2 public release which was shipped earlier this week. Apologies for any inconveniences this may have caused.

Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.

 

Release 4.6.9p1
28 October 2015

The delayed patch 4.6.9p1 is live now. Follow the link for the patch releases: http://unity3d.com/unity/qa/patch-releases
As a result the 5.2.x patch is also delayed.

Note that only bugs fixed in this patch have been verified whereas the public releases go through full release acceptance testing by QA.