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
• Additional commits viewable in compare view

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