v2.7.0

ModelingToolkitStandardLibrary v2.7.0

Diff since v2.6.0

Merged pull requests:

• Rotational: default values are now guesses + fix tests (#274) (@ven-k)
• Tiny blocks documentation updates (#275) (@jaakkor2)
• Fix Downgrade CI test (#276) (@ven-k)
• docs: cleaner and more concise transfer function of Derivative() (#277) (@jaakkor2)
• Don't include the chua circuit demo twice in tests (#278) (@oxinabox)
• chore(deps): bump julia-actions/setup-julia from 1 to 2 (#280) (@dependabot[bot])
• refactor(Blocks): add RealInputArray and RealOutputArray (#283) (@sathvikbhagavan)