• ❌ continuous-integration/travis-ci/push The Travis CI build failed Details

⭐️ Non-breaking API changes

• The --type-check CLI option now only enables checking for compiler errors before linting. It is no longer required to enable rules that use the type checker -- only need to supply --project now.

🎉 New rules, options, and fixers

• [new-rule] switch-final-break (#2804)
• [new-rule] use-default-type-parameter (#2253)
• [new-rule] binary-expression-operand-order (#2805)
• [new-rule-option] ban new options format: allows to specify an optional explanation message for function bans, banning nested methods and using a wildcard for object of a method ban (#2547)
• [new-rule-option] no-duplicate-variable adds check-parameters option to check if variable has the same name as a parameter (#2597)
• [new-rule-option] curly: "as-needed" option (#2842)
• [new-rule-option] no-unbound-method add option "ignore-static" (#2751)
• [new-rule-option] strict-boolean-expressions adds allow-boolean-or-undefined (#2820)
• [new-fixer] object-literal-shorthand can fix longhand methods (#2558)

🛠 Bugfixes & enhancements

• [bugfix] prefer-object-spread allows constructor, function and method calls and more as first argument to Object.assign (#2828)
• [bugfix] no-unbound-method walker skips past the parent if it is a cast or parenthesized expression (#2838)
• [bugfix] object-literal-shorthand: fixed suggestion for generator functions (#2558)
• [bugfix] Fixed issue with case sensitivity of no-unused-variable rule on Windows (#2819)
• [bugfix] don't crash tslint --project if allowJs is set in tsconfig.json (#2823)
• [bugfix] align with option "members": check members of class expressions; don't check semicolons in classes (#2668)
• [bugfix] no-inferred-empty-object-type: fix stack overflow (#2762)
• [bugfix] semicolon: don't warn about unnecesary semicolon when it is actually needed, e.g. when followed by type assertion or template string (#2655)
• [bugfix] space-before-function-paren: Ignore async arrow function with no parentheses (#2833)
• [bugfix]: no-unsafe-any: Don't fail on continue label; (#2830)
• [bugfix] no-unbound-method: Allow unbound method to be used as a condition (#2834)
• [bugfix] no-unsafe-any: Allow to switch on a value of type any (#2836)
• [bugfix] no-unsafe-any: Don't mark declare global {} as an unsafe any. (#2839)
• [bugfix] indent now checks indentation of expressions inside template strings (#2826)
• [enhancement] --project (or -p) enables rules that require the type checker. --type-check only checks for errors before linting is no longer required (#2773)
• [enhancement] deprecation: error message includes deprecation text if available (#2748)
• [enhancement] cyclomatic-complexity: Don't count empty switch case(#2743)
• [enhancement] strict-boolean-expressions: Allow any, and true and false literal types (#2758)
• [enhancement] no-floating-promises: Allow 'promise.catch()' (#2774)
• [enhancement] comment-format no longer excludes comments with triple slash from linting except /// <reference path="..."/> (#2616)
• [enhancement] prefer-object-spread: lint more locations where return value is used. (#2828)
• [enhancement] semicolon: option "never" is now spec compliant (#2655)
• [enhancement] object-literal-shorthand handles async functions correctly (#2558)
• [enhancement] --test CLI option: allow passing path to tslint.json (#2784)
• [enhancement] Use commander instead of optimist for CLI arguments (#2689)
• [enhancement] strict-type-predicates: warn if strictNullChecks is not enabled (#2786)

Thanks to our contributors!

• Klaus Meinhardt
• Manuel Lopez
• Andy Hanson
• Piotr Tomiak

There is a collection of frequently asked questions and of course you may always ask my humans.

• ❌ continuous-integration/travis-ci/push: The Travis CI build failed (Details).

Features

• update acorn to v6
• limit the number of in parallel written output files to 15
• add output.futureEmitAssets which gives the emitting logic of webpack 5
  • assets are replaced with SizeOnlySources
  • reading assets after emitting is no longer allowed
  • This allows memory to be garbage-collected

The new version differs by 10 commits.

• 25bccd4 4.29.0
• 6389e41 Merge pull request #8642 from webpack/memory/future-emit-assets
• 6e383cf make test for Source.buffer more strict
• aaf85db add output.futureEmitAssets
• 03ffa48 Merge pull request #8639 from webpack/memory/limit-parallelism
• 2b2c17f Merge pull request #8598 from kiliancs/acorn6
• 80514cc Add ts declarations
• 78abf04 Use eachLimit instead even though forEachLimit apears to be an alias...
• 9cb4225 forEach to forEachLimit
• ef67132 Upgrade acorn to v6

See the full diff

There is a collection of frequently asked questions. If those don’t help, you can always ask the humans behind Greenkeeper.

• ❌ continuous-integration/travis-ci/push: The Travis CI build failed (Details).

Features

• add output.libraryTarget: "amd-require" which generates a AMD require([], ...) wrapper instead of a define([], ...) wrapper
• support arrays of strings passed to output.library, which exposes the library to a subproperty

Bugfixes

• fix cases where __webpack_require__.e is used at runtime but is not defined in the bundle
• fix behavior of externals of global type

Performance

• Some performance improvements to the chunk graph generation

The new version differs by 37 commits.

• 432d2a3 4.21.0
• 0fb6c60 Merge pull request #7038 from marcusdarmstrong/marcusdarmstrong-external-module-fix
• 15b6f8b make afterEach async
• 7bc5c98 Merge branch 'master' into marcusdarmstrong-external-module-fix
• 2228daf Merge pull request #8230 from webpack/revert-8120-rh-silent-reporter
• fadf875 remove dependency
• 7c0b209 Revert "Re-enable jest-silent-reporter #hacktoberfest"
• a868789 Merge pull request #8143 from MLoughry/miclo/optimize-chunk-graph-generation
• 1d71ede Make changes suggested by @sokra to optimize chunk graph generation
• 4d3fe00 Merge pull request #8134 from fscherwi/update-coveralls
• 86f56bf update coveralls
• 4c461e2 Merge pull request #8120 from rickhanlonii/rh-silent-reporter
• 9fe42e7 Merge pull request #8118 from webpack/bugfix/issue-8110
• 0b6ad2a Don't be clever with the set command because idk windows
• 148016e Rerun yarn

There are 37 commits in total.

See the full diff

There is a collection of frequently asked questions. If those don’t help, you can always ask the humans behind Greenkeeper.

Greenkeeper has checked the engines key in any package.json file, the .nvmrc file, and the .travis.yml file, if present.

• engines was only updated if it defined a single version, not a range.
• .nvmrc was updated to Node.js 10
• .travis.yml was only changed if there was a root-level node_js that didn’t already include Node.js 10, such as node or lts/*. In this case, the new version was appended to the list. We didn’t touch job or matrix configurations because these tend to be quite specific and complex, and it’s difficult to infer what the intentions were.

For many simpler .travis.yml configurations, this PR should suffice as-is, but depending on what you’re doing it may require additional work or may not be applicable at all. We’re also aware that you may have good reasons to not update to Node.js 10, which is why this was sent as an issue and not a pull request. Feel free to delete it without comment, I’m a humble robot and won’t feel rejected 🤖

There is a collection of frequently asked questions. If those don’t help, you can always ask the humans behind Greenkeeper.