Sourced from qs's changelog.

6.5.3

• [Fix] parse: ignore __proto__ keys (#428)
• [Fix] utils.merge: avoid a crash with a null target and a truthy non-array source
• [Fix] correctly parse nested arrays
• [Fix] stringify: fix a crash with strictNullHandling and a custom filter/serializeDate (#279)
• [Fix] utils: merge: fix crash when source is a truthy primitive & no options are provided
• [Fix] when parseArrays is false, properly handle keys ending in []
• [Fix] fix for an impossible situation: when the formatter is called with a non-string value
• [Fix] utils.merge: avoid a crash with a null target and an array source
• [Refactor] utils: reduce observable [[Get]]s
• [Refactor] use cached Array.isArray
• [Refactor] stringify: Avoid arr = arr.concat(...), push to the existing instance (#269)
• [Refactor] parse: only need to reassign the var once
• [Robustness] stringify: avoid relying on a global undefined (#427)
• [readme] remove travis badge; add github actions/codecov badges; update URLs
• [Docs] Clean up license text so it’s properly detected as BSD-3-Clause
• [Docs] Clarify the need for "arrayLimit" option
• [meta] fix README.md (#399)
• [meta] add FUNDING.yml
• [actions] backport actions from main
• [Tests] always use String(x) over x.toString()
• [Tests] remove nonexistent tape option
• [Dev Deps] backport from main

• 298bfa5 v6.5.3
• ed0f5dc [Fix] parse: ignore __proto__ keys (#428)
• 691e739 [Robustness] stringify: avoid relying on a global undefined (#427)
• 1072d57 [readme] remove travis badge; add github actions/codecov badges; update URLs
• 12ac1c4 [meta] fix README.md (#399)
• 0338716 [actions] backport actions from main
• 5639c20 Clean up license text so it’s properly detected as BSD-3-Clause
• 51b8a0b add FUNDING.yml
• 45f6759 [Fix] fix for an impossible situation: when the formatter is called with a no...
• f814a7f [Dev Deps] backport from main
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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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