Sourced from qs's changelog.

6.11.0

• [New] [Fix] stringify: revert 0e903c0; add commaRoundTrip option (#442)
• [readme] fix version badge

6.10.5

• [Fix] stringify: with arrayFormat: comma, properly include an explicit [] on a single-item array (#434)

6.10.4

• [Fix] stringify: with arrayFormat: comma, include an explicit [] on a single-item array (#441)
• [meta] use npmignore to autogenerate an npmignore file
• [Dev Deps] update eslint, @ljharb/eslint-config, aud, has-symbol, object-inspect, tape

6.10.3

• [Fix] parse: ignore __proto__ keys (#428)
• [Robustness] stringify: avoid relying on a global undefined (#427)
• [actions] reuse common workflows
• [Dev Deps] update eslint, @ljharb/eslint-config, object-inspect, tape

6.10.2

• [Fix] stringify: actually fix cyclic references (#426)
• [Fix] stringify: avoid encoding arrayformat comma when encodeValuesOnly = true (#424)
• [readme] remove travis badge; add github actions/codecov badges; update URLs
• [Docs] add note and links for coercing primitive values (#408)
• [actions] update codecov uploader
• [actions] update workflows
• [Tests] clean up stringify tests slightly
• [Dev Deps] update eslint, @ljharb/eslint-config, aud, object-inspect, safe-publish-latest, tape

6.10.1

• [Fix] stringify: avoid exception on repeated object values (#402)

6.10.0

• [New] stringify: throw on cycles, instead of an infinite loop (#395, #394, #393)
• [New] parse: add allowSparse option for collapsing arrays with missing indices (#312)
• [meta] fix README.md (#399)
• [meta] only run npm run dist in publish, not install
• [Dev Deps] update eslint, @ljharb/eslint-config, aud, has-symbols, tape
• [Tests] fix tests on node v0.6
• [Tests] use ljharb/actions/node/install instead of ljharb/actions/node/run
• [Tests] Revert "[meta] ignore eclint transitive audit warning"

6.9.7

• [Fix] parse: ignore __proto__ keys (#428)
• [Fix] stringify: avoid encoding arrayformat comma when encodeValuesOnly = true (#424)
• [Robustness] stringify: avoid relying on a global undefined (#427)
• [readme] remove travis badge; add github actions/codecov badges; update URLs
• [Docs] add note and links for coercing primitive values (#408)
• [Tests] clean up stringify tests slightly
• [meta] fix README.md (#399)
• Revert "[meta] ignore eclint transitive audit warning"

... (truncated)

• 56763c1 v6.11.0
• ddd3e29 [readme] fix version badge
• c313472 [New] [Fix] stringify: revert 0e903c0; add commaRoundTrip option
• 95bc018 v6.10.5
• 0e903c0 [Fix] stringify: with arrayFormat: comma, properly include an explicit `[...
• ba9703c v6.10.4
• 4e44019 [Fix] stringify: with arrayFormat: comma, include an explicit [] on a s...
• 113b990 [Dev Deps] update object-inspect
• c77f38f [Dev Deps] update eslint, @ljharb/eslint-config, aud, has-symbol, tape
• 2cf45b2 [meta] use npmignore to autogenerate an npmignore file
• Additional commits viewable in compare view

Sourced from express's releases.

4.18.2

• Fix regression routing a large stack in a single route
• deps: [email protected]
  • deps: [email protected]
  • perf: remove unnecessary object clone
• deps: [email protected]

4.18.1

• Fix hanging on large stack of sync routes

4.18.0

• Add "root" option to res.download
• Allow options without filename in res.download
• Deprecate string and non-integer arguments to res.status
• Fix behavior of null/undefined as maxAge in res.cookie
• Fix handling very large stacks of sync middleware
• Ignore Object.prototype values in settings through app.set/app.get
• Invoke default with same arguments as types in res.format
• Support proper 205 responses using res.send
• Use http-errors for res.format error
• deps: [email protected]
  • Fix error message for json parse whitespace in strict
  • Fix internal error when inflated body exceeds limit
  • Prevent loss of async hooks context
  • Prevent hanging when request already read
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
• deps: [email protected]
  • Add priority option
  • Fix expires option to reject invalid dates
• deps: [email protected]
  • Replace internal eval usage with Function constructor
  • Use instance methods on process to check for listeners
• deps: [email protected]
  • Remove set content headers that break response
  • deps: [email protected]
  • deps: [email protected]
• deps: [email protected]
  • Prevent loss of async hooks context
• deps: [email protected]
• deps: [email protected]
  • Fix emitted 416 error missing headers property
  • Limit the headers removed for 304 response
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]

... (truncated)

Sourced from express's changelog.

4.18.2 / 2022-10-08

• Fix regression routing a large stack in a single route
• deps: [email protected]
  • deps: [email protected]
  • perf: remove unnecessary object clone
• deps: [email protected]

4.18.1 / 2022-04-29

• Fix hanging on large stack of sync routes

4.18.0 / 2022-04-25

• Add "root" option to res.download
• Allow options without filename in res.download
• Deprecate string and non-integer arguments to res.status
• Fix behavior of null/undefined as maxAge in res.cookie
• Fix handling very large stacks of sync middleware
• Ignore Object.prototype values in settings through app.set/app.get
• Invoke default with same arguments as types in res.format
• Support proper 205 responses using res.send
• Use http-errors for res.format error
• deps: [email protected]
  • Fix error message for json parse whitespace in strict
  • Fix internal error when inflated body exceeds limit
  • Prevent loss of async hooks context
  • Prevent hanging when request already read
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
  • deps: [email protected]
• deps: [email protected]
  • Add priority option
  • Fix expires option to reject invalid dates
• deps: [email protected]
  • Replace internal eval usage with Function constructor
  • Use instance methods on process to check for listeners
• deps: [email protected]
  • Remove set content headers that break response
  • deps: [email protected]
  • deps: [email protected]
• deps: [email protected]
  • Prevent loss of async hooks context
• deps: [email protected]
• deps: [email protected]

... (truncated)

• 8368dc1 4.18.2
• 61f4049 docs: replace Freenode with Libera Chat
• bb7907b build: [email protected]
• f56ce73 build: [email protected]
• 24b3dc5 deps: [email protected]
• 689d175 deps: [email protected]
• 340be0f build: [email protected]
• 33e8dc3 docs: use Node.js name style
• 644f646 build: [email protected]
• ecd7572 build: [email protected]
• Additional commits viewable in compare view

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