1.10.0

Release note

Nothing changed since 1.10.0.pre.3.

1.10.0.pre.3

Release note

Type checker core

• Fix block type checking (#1534)

1.10.0.pre.2

Release note

Type checker core

• Fix self type handling at block-self-hint (#1531)
• Delay type variable resolution on method call with blocks (#1530)
• Fix type checking block calls on untyped receiver (#1528)
• Catch the message of VariableDuplicationError (#1521)

1.10.0.pre.1

Release note

Type checker core

• Skip type checking forwarded argument if the method is undeclared (#1519)
• Dedup error message on ancestors check (#1515)
• Add deprecation validation on RBS (#1518)
• Fix union self type refinement based on method call (#1517)
• Check deprecations in Ruby code (#1513)
• Support InvalidTypeApplication on #update_env (#1507)
• Fix Source.parse crashes with selector-less sendish node (#1433)
• Fix steep:ignore does not work with CR/LF (#1406)
• Fix self union type checking (#1467)
• Type narrowing union types via return type of method call (#1497)
• Fix else clause of case-when syntax typing (#1475)
• Strict record and tuple subtyping (#1460)
• Allow to annotate "self" on toplevel (#1455)
• Let annotations in when clause without cond expression work (#1459)
• Fix RuntimeError on when clause with assertion (#1458)
• Add diagnostic for method definition without types (#1457)

Commandline tool

• Implement GitHub formatter (#1516)
• Refine --help messages (#1463)

Language server

• Reforking steep (#1492)
• Set up file watcher for groups (#1485)

Miscellaneous

• Fix a runtime warning for ambiguous /; wrap regexp in parentheses or add a space after / operator (#1438)
• Fix a runtime warning for ambiguous * has been interpreted as an argument prefix (#1439)
• Fix a runtime warning for key :cursor is duplicated and overwritten on line 99 (#1440)
• Use release version of RBS (#1511)
• Prepare for rbs-3.9 (#1510)
• Fix typos (#1506)
• Fix CI (#1486)

1.10.0.dev.1

Release note

1.9.4

Release note

Language server

• Set up file watcher for groups (#1485, Backported)

Miscellaneous

• Fix CI (#1486, Backported)

1.9.3

Release note

Miscellaneous

• Steep 1.9.1 (#1398)
• Update rbs (#1443)

1.9.2

Release note

Type checker core

• Attach type assertion to keyword args (#1410)

Miscellaneous

• deps: Add uri gem to dependencies list (#1402)

1.9.1

Release note

Type checker core

• Make implicitly-returns-nil opt-in (#1396)

1.9.0

Release note

Type checker core

• Report diagnostic on unknown record key (#1385)
• Report annotation syntax error (#1384)
• emit UnreachableBranch to the "void" condition (#1356)
• Support &method(:name) call for block_pass (#1276)
• Emit SingletonTypeMismatch when class/module mismatch (#1274)
• refactor: Use Array#fetch instead of Array#[] to resolve type errors (#1287)
• refactor: Use Hash#fetch instead of Hash#[] to resolve type errors (#1286)
• Expand array(splat(expr node (#1347)
• Add UnannotatedEmptyCollection diagnostic (#1338)
• Update type checking strategy (#1308)
• Fix untyped hash typing (#1299)
• Support implicitly-returns-nil (#1258)
• Fix record shape (#1265)
• Remove unused rules (#1238)

Commandline tool

• Introduces a new target.* syntax for everything in the target (#1387)
• Symbolize target/group names (#1364)
• Update Steepfile template (#1355)
• Delete target from --validate option (#1346)
• Install rbs collection automatically (#1345)

Language server

• Add link to diagnostic manual (#1388)
• Stop accumulating diagnostics (#1367)
• Send server version to client (#1341)
• Add custom methods to trigger type check manually (#1340)
• Type check thread helpers (#1335)
• Use URI::RFC2396_Parser (#1329)
• Handle file deletion notification (#1300)
• Refactor communication between master and type check worker (#1285)
• Skip sending response to $/steep/typecheck request from steep langserver (#1267)

Miscellaneous

• Use rbs-3.7 (#1383)
• Move diagnostic docs (#1370)
• Add anchor (#1359)
• Update example to not use ^ as a hash function (#1360)
• doc: Add diagnostics for Ruby page (#1249)
• Update filename example in initial Steepfile (#1230)
• docs: Add document for steep:ignore comment (#1353)
• docs: Add document for type assertion and type application (#1235)
• Print test names in CI for investigation (#1354)
• Fix typo (#1352)
• Set up type checking tests (#1339)
• Fix typo (#1248)