Reported for: Toolset Types 2.2.23
Resolved in: 2.3
Recently, we’ve released Toolset Types 3.0 and turned it into a paid plugin, which is available only if you have an active Toolset account.
For users who decided not to purchase a subscription and don’t need to benefit from all the new features, we’ve promised to keep supporting the free version of Types with security and compatibility updates and bug fixes through 2018.
Types 2.3 is the latest release of this free version branch.
The issue is that if you have Types 2.2.23 without a registered Toolset account on your site, you will not get a Types 2.3 upgrade, but instead you will be asked to purchase an account and register your site to get Types 3.0.
The workaround is very simple:
From this point, you should be getting updates from wordpress.org as for any other plugin.