GitHub
11/17/2025, 4:23 PM## [3.14.2] - 2025-11-15
### Security
• Backported v4.1.1 fix to v3
## [4.1.1] - 2025-11-12
### Security
• Fix prototype pollution issue in yaml merge (<<) operator.
## [4.1.0] - 2021-04-15
### Added
• Types are now exported as.<http://yaml.types.XXX|yaml.types.XXX>
• Every type now hasproperty with original arguments kept as they were (seeoptionsas an example).yaml.types.int.options
### Changed
•now keeps old type order in case of conflicts (e.g. Schema.extend([ a, b, c ]).extend([ b, a, d ]) is now ordered asSchema.extend()instead ofabcd).cbad
## [4.0.0] - 2021-01-03
### Changed
• Check migration guide to see details for all breaking changes.
• Breaking: "unsafe" tags,!!js/function,!!js/regexpare moved to js-yaml-js-types package.!!js/undefined
• Breaking: removedfunctions. Usesafe*,load, `dump`instead which are all now safe by default.loadAll
•andyaml.DEFAULT_SAFE_SCHEMAare removed, use`yaml.DEFAULT_SCHEMA` instead.yaml.DEFAULT_FULL_SCHEMA
•is removed, useyaml.Schema.create(schema, tags)instead.schema.extend(tags)
•now always mapped to!!binaryon load.Uint8Array
• Reduced nesting offolder./lib
• Parse numbers according to YAML 1.2 instead of YAML 1.1 (is now decimal,01234is octal,0o1234is parsed as string instead of base60).1:23
•no longer quotesdump(),:,[,],(except when necessary, #470, #557.)
• Line and column in exceptions are now formatted asinstead of`at line X, column Y` (also present in compact format), #332.(X:Y)
• Code snippet created in exceptions now contains multiple lines with line numbers.
•now serializesdump()asundefinedin collections and removes keys with`undefined` in mappings, #571.null
•withdump()now serializes invalid items in collections as null.skipInvalid=true
• Custom tags starting withare now dumped as!instead of!tag, #576.!<!tag>
• Custom tags starting withare now shorthanded usingtag:<http://yaml.org|yaml.org>,2002:, #258.!!
### Added
• Added(es modules) support..mjs
• AddedandquotingTypeoptions for dumper to configure string literal style, #290, #529.forceQuotes
• Added... (truncated) Commits • `9963d36` 3.14.2 released • `10d3c8e` dist rebuild • `5278870` fix prototype pollution in merge (<<) (#731) • See full diff in compare view [Dependabot compatibility score](https://camo.githubusercontent.com/b11949402e197740284dbf67773f782149902336f3efca9c13dad70f8f5110cd/68747470733a2f2f646570656e6461626f742d6261646765732e6769746875626170702e636f6d2f6261646765732f636f6d7061746962696c6974795f73636f72653f646570656e64656e63792d6e616d653d6a732d79616d6c267061636b6167652d6d616e616765723d6e706d5f616e645f7961726e2670726576696f75732d76657273696f6e3d332e31342e31266e65772d76657273696f6e3d332e31342e32) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commentingoption for dumper (serializesstyles: { '!!null': 'empty' }as "`foo: `"), #570.{ foo: null }
@dependabot rebase.
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meltano/meltanoGitHub
11/17/2025, 4:26 PM