MyBB 1.8.10 is now available from the MyBB website, and is maintenance release.
This release fixes 22 reported issues causing incorrect functionality of MyBB. Please be aware that not all issues have been fixed in this version in order to provide easy to manage updates.
We’ve decided to publish MyBB 1.8.10 only 3 weeks after the previous release to fix an issue breaking some Javascript-based features that was introduced with MyBB 1.8.9.
Please view the 1.8.10 changes on the Docs site for more information about the changes in this version.
Please note, that you do need to run the upgrade script for this version.
Before performing any upgrade please remember to backup your forum’s files and database and store them safely. If you have edited core files, including language files, please make sure you make a changelog for these changes so you can make them again (if necessary) once the upgrade is complete.
To upgrade, follow the Upgrading process. The upgrade script is required. There are changes to 5 language files and 11 templates were changed or added.
If you’re using MyBB 1.8.9:
9695cb97ff6928640c72436ce3667b05
16fd567b118525e0619c6749f27da96c8ceec1a9
6eae4b078283a533797ee9692d436b45309c79af4657c9885f79606c50365ec3
124cdafcfad72a72ad71d8bbab1c30c335e20edfa89af1976963531e7bebcfdcb4e353a11191d3ef3b2af66effe402e30e093f52c3bea3b3e17d68f6247ba7d9
If you’re using MyBB 1.8.8 or lower:
40868d918262384ce4c1d31399f66b4d
192f0c7949e867c800bafd06640bf4b7d1cac6ea
34907b26e7534327b828ae7d98d4ab9e5184f985ef8c155fd2b8690809ce6dc0
cb4584f00c60b757f9ce72e16a8eb8596cc8d4d22bed38085b6967706ab08c1c1bdeb7effba578c388156b57862266a8b30ce181c47968ddb1c1ce7691bec66b
If you think you’ve found a vulnerability in MyBB, we advise you not to publicly post it on these forums or publicly release information about it elsewhere until we’ve had time to prepare and release a patch.
As always, you can send through security related messages on the MyBB website from the Contact Us page or in our Private Inquiries forum – where you can start a new thread that only you and the MyBB Team can see.
Thanks,
MyBB Team
The original packages have been replaced by updated packages to fix an issue causing incorrect last post information on index.
If you installed or updated your forums using either the full or changed files packages prior to 20:00 p.m. on January 12, 2017 GMT please download a fresh package from the links above and replace the following file:
You do not need to run the installer or make any further changes. You can use the file verification tool to determine whether you have the latest package, the file above will appear to be modified if you need to download an updated copy.
We apologise of any inconvenience.
// Источник: http://blog.mybb.com/2017/01/10/mybb-1-8-10-released-maintenance-release/