v1.3.3

Full Changelog

Closed issues:

• u3d available getting a 403 #433
• 'user_error!': Unknown method 'info' when List package or install unity #432
• Unable to install unity 2021.3.7f1 on windows #430
• unity_versions.rb:70 can't modify frozen String: "" #429

Merged pull requests:

• fix: don't attempt to append to frozen string #435 (jlsalmon)
• [Fix] U3d::Utils: replace Ruby agent with another one to bypass 403 from Unity #434 (niezbop)
• fix: replace usage of nonexistent UI.info method #431 (jlsalmon)
• Preparing release for 1.3.2 #428 (lacostej)