v2.0.550

• Fix: Unable to delete expressions after pressing CTRL+backspace
• Fix: Backspace does not delete discard comment (#_) token
• Fix: Forward delete only deletes first character of discard comment (#_)
• Fix: Jack-in dependencies not finding latest versions
• Fix: Threading macros now support alias resolution
• Add support for additional Promesa forms as Default Pair Forms and Default Threading Macros:
  • New pair forms: promesa.core/plet, promesa.core/loop, promesa.core/doseq, promesa.core/with-redefs
  • New threading macros: promesa.core/->, promesa.core/->>
• Add default pair form support for js-interop library:
  • New vector-binding form: applied-science.js-interop/let
  • New flat pair forms: applied-science.js-interop/assoc!, applied-science.js-interop/obj