0.3.0

Release highlights:

• Improve map exhaustiveness checking #524 by @xxdavid
• Fix all remaining self-check errors #521 by @erszcz
• Fix intersection-typed function calls with union-typed arguments #514 by @erszcz
• Experimental constraint solver #450 by @erszcz

Full list of merged PRs:

• Binary comprehension #201 by @NelsonVides
• Improve map exhaustiveness checking #524 by @xxdavid
• Log changes to variable types in #env.venv #541 by @erszcz
• Disallow timeouts in tests #535 by @xxdavid
• Add known problem: not checking for unreachable clauses with intersections #539 by @xxdavid
• Add apps option to rebar3 commands #538 by @gonzalobf
• Add some Rebar3 plugin debug logging #532 by @erszcz
• Fix var binds in guard sequences #533 by @erszcz
• Document the compat_seen function #528 by @xxdavid
• fold guard chain #525 by @bartekgorny
• Fix all remaining self-check errors #521 by @erszcz
• New known problem: refine bound vars with guards #520 by @erszcz
• Fix handling of module_info for arities > 1 #500 by @xxdavid
• Don't discard annotation in instantiate/2 #517 by @erszcz
• Join var binds in add_type_pat_union/3 with least upper bound not greatest lower bound #512 by @erszcz
• Fix intersection-typed function calls with union-typed arguments #514 by @erszcz
• Print inferred argument types on call_intersect error #491 by @erszcz
• Fix exhaustiveness checking for union types #505 by @xxdavid
• Make the solver results deterministic #511 by @erszcz
• Type refinement of map keys and values #509 by @zuiderkwast
• Drop invalid lists:filtermap/2 known problem #506 by @erszcz
• Fix yet more self check errors #504 by @erszcz
• Constraint solver limitation known problem test and a workaround #503 by @erszcz
• Fix more self check errors #502 by @erszcz
• Experimental constraint solver #450 by @erszcz
• Require all functions in src/typechecker.erl to have specs #499 by @erszcz
• Fix specs introduced with Mod:module_info/1,2 support #498 by @erszcz
• Add support for module_info functions #496 by @xxdavid
• Add a Hex badge to README #495 by @erszcz