Changes between 6.0.1 and 6.2.6

✨ New features

• #111 Add Future.done() and Future#done(): an easy way to fork using a Nodeback.

🐛 Bug fixes and improvements

• #108 Correct a common typo in many error messages.
• #109 Fix Static Land compliance of the Future type representative exported by the module build.
• e24fa0f A problem related to the order in which asynchronous actions were executed was resolved
• e24fa0f Parallel actions are now cancelled appropriately as one early-terminates
• 9296445 Optimize when parallel actions are executed
• 446a27f Prevent asynchronous concurrent actions from running twice
• 9c5900b Improve chains interoperability of different compatible versions of Fluture
• f434193 Make Future#both() cancel the other when the one rejects.