v3.6.0

What's Changed

• Make ApplyInterface private by @diegoholiveira (39698be)
• Remove non canonical in_sorted operator by @diegoholiveira (a76f68e)
• Allow in to be called with one parameter only by @diegoholiveira
  2fc6d72
• Allow variables on reduce operator by @diegoholiveira
  2cc20c2
• Make == operator behave like == from spec by @diegoholiveira
  800dac4

Full Changelog: v3.5.3...v3.6.0