Topic on Project:Support desk

Hello there,

I would like to know is there a way to update my 1.23.5 of mediawiki to the latest stable version i.e 1.37? If so can you please help me.

Regards

And I would suggest to make update to LTS versions. 1.23.5 to 1.27 then to 1.31 then to 1.35.

As for 1.37 I tried to install it but I faced some php errors of this version.

Hi, see Manual:Upgrading linked from the frontpage.

Yes, that page says "Since Version 1.36, MediaWiki only commits to supporting upgrades from two LTS releases ago (see phab:T259771). Upgrades from older versions of MediaWiki will have to be performed in multiple steps. This means that if you want to upgrade to 1.36 from 1.23 or earlier, you'll first have to upgrade your 1.23 wiki to 1.27 (or 1.35), and, from 1.27 (or 1.35), you'll be able to upgrade to 1.36."

So you could either go from 1.23 --> 1.27 --> 1.37

or 1.23 --> 1.35 --> 1.37