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Yaml Laravel Package

symfony/yaml

Symfony Yaml Component for parsing and generating YAML. Load YAML files into PHP arrays/objects and dump PHP data back to YAML, with robust support for common YAML features and integration with the Symfony ecosystem.

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v8.1.0

Changelog (https://github.com/symfony/yaml/compare/v8.1.0-RC1...v8.1.0)

v8.1.0-RC1

Changelog (https://github.com/symfony/yaml/compare/v8.1.0-BETA3...v8.1.0-RC1)

  • bug #64316 Allow trailing newlines after the end-of-document marker (@nicolas-grekas)
v8.0.13

Changelog (https://github.com/symfony/yaml/compare/v8.0.12...v8.0.13)

  • bug #64316 Allow trailing newlines after the end-of-document marker (@nicolas-grekas)
v7.4.13

Changelog (https://github.com/symfony/yaml/compare/v7.4.12...v7.4.13)

  • bug #64316 Allow trailing newlines after the end-of-document marker (@nicolas-grekas)
v6.4.41

Changelog (https://github.com/symfony/yaml/compare/v6.4.40...v6.4.41)

  • bug #64316 Allow trailing newlines after the end-of-document marker (@nicolas-grekas)
v5.4.53

Changelog (https://github.com/symfony/yaml/compare/v5.4.52...v5.4.53)

  • bug #64316 Allow trailing newlines after the end-of-document marker (@nicolas-grekas)
v8.1.0-BETA3

Changelog (https://github.com/symfony/yaml/compare/v8.1.0-BETA2...v8.1.0-BETA3)

  • security #cve-2026-45305 Harden the Parser::cleanup() regexes against catastrophic backtracking (@nicolas-grekas)
  • security #cve-2026-45304 Bound collection-alias resolution in the parser (@nicolas-grekas)
  • security #cve-2026-45133 Bound recursion depth in the parser (@nicolas-grekas)
v8.0.12

Changelog (https://github.com/symfony/yaml/compare/v8.0.11...v8.0.12)

  • security #cve-2026-45305 Harden the Parser::cleanup() regexes against catastrophic backtracking (@nicolas-grekas)
  • security #cve-2026-45304 Bound collection-alias resolution in the parser (@nicolas-grekas)
  • security #cve-2026-45133 Bound recursion depth in the parser (@nicolas-grekas)
v7.4.12

Changelog (https://github.com/symfony/yaml/compare/v7.4.11...v7.4.12)

  • security #cve-2026-45305 Harden the Parser::cleanup() regexes against catastrophic backtracking (@nicolas-grekas)
  • security #cve-2026-45304 Bound collection-alias resolution in the parser (@nicolas-grekas)
  • security #cve-2026-45133 Bound recursion depth in the parser (@nicolas-grekas)
v6.4.40

Changelog (https://github.com/symfony/yaml/compare/v6.4.39...v6.4.40)

  • security #cve-2026-45305 Harden the Parser::cleanup() regexes against catastrophic backtracking (@nicolas-grekas)
  • security #cve-2026-45304 Bound collection-alias resolution in the parser (@nicolas-grekas)
  • security #cve-2026-45133 Bound recursion depth in the parser (@nicolas-grekas)
v5.4.52

Changelog (https://github.com/symfony/yaml/compare/v5.4.44...v5.4.52)

  • security #cve-2026-45305 Harden the Parser::cleanup() regexes against catastrophic backtracking (@nicolas-grekas)
  • security #cve-2026-45304 Bound collection-alias resolution in the parser (@nicolas-grekas)
  • security #cve-2026-45133 Bound recursion depth in the parser (@nicolas-grekas)
v8.1.0-BETA2

Changelog (https://github.com/symfony/yaml/compare/v8.1.0-BETA1...v8.1.0-BETA2)

  • bug #64196 Reject non-stringables when using "!!binary" (@nicolas-grekas)
v8.0.11

Changelog (https://github.com/symfony/yaml/compare/v8.0.10...v8.0.11)

  • bug #64196 Reject non-stringables when using "!!binary" (@nicolas-grekas)
v7.4.11

Changelog (https://github.com/symfony/yaml/compare/v7.4.10...v7.4.11)

  • bug #64196 Reject non-stringables when using "!!binary" (@nicolas-grekas)
v6.4.39

Changelog (https://github.com/symfony/yaml/compare/v6.4.38...v6.4.39)

  • bug #64196 Reject non-stringables when using "!!binary" (@nicolas-grekas)
v8.1.0-BETA1
v6.4.38

Changelog (https://github.com/symfony/yaml/compare/v6.4.34...v6.4.38)

  • bug #64119 fix flow collection drops &anchor and !!str &anchor items (@ousamabenyounes)
v8.0.10

Changelog (https://github.com/symfony/yaml/compare/v8.0.6...v8.0.10)

  • bug #64119 fix flow collection drops &anchor and !!str &anchor items (@ousamabenyounes)
v7.4.10

Changelog (https://github.com/symfony/yaml/compare/v7.4.6...v7.4.10)

  • bug #64119 fix flow collection drops &anchor and !!str &anchor items (@ousamabenyounes)
v8.0.8

Changelog (https://github.com/symfony/yaml/compare/v8.0.7...v8.0.8)

  • no significant changes
v7.4.8

Changelog (https://github.com/symfony/yaml/compare/v7.4.7...v7.4.8)

  • no significant changes
v8.0.6

Changelog (https://github.com/symfony/yaml/compare/v8.0.5...v8.0.6)

  • bug #57292 Fix parsing nested mappings in sequences (@HypeMC)
v7.4.6

Changelog (https://github.com/symfony/yaml/compare/v7.4.5...v7.4.6)

  • bug #57292 Fix parsing nested mappings in sequences (@HypeMC)
v6.4.34

Changelog (https://github.com/symfony/yaml/compare/v6.4.33...v6.4.34)

  • bug #57292 Fix parsing nested mappings in sequences (@HypeMC)
v8.0.1

Changelog (https://github.com/symfony/yaml/compare/v8.0.0...v8.0.1)

  • bug symfony/symfony#62612 [Yaml] Fix regression handling blank lines in unquoted scalars (@yoeunes)
v7.4.1

Changelog (https://github.com/symfony/yaml/compare/v7.4.0...v7.4.1)

  • bug symfony/symfony#62612 [Yaml] Fix regression handling blank lines in unquoted scalars (@yoeunes)
v7.3.8

Changelog (https://github.com/symfony/yaml/compare/v7.3.7...v7.3.8)

  • bug symfony/symfony#62612 [Yaml] Fix regression handling blank lines in unquoted scalars (@yoeunes)
  • bug symfony/symfony#62409 [Yaml] Align unquoted multiline scalar parsing with spec for comments (@yoeunes)
  • bug symfony/symfony#62359 [Yaml] Fix parsing of unquoted multiline scalars with comments or blank lines (@yoeunes)
v6.4.30

Changelog (https://github.com/symfony/yaml/compare/v6.4.29...v6.4.30)

  • bug symfony/symfony#62612 [Yaml] Fix regression handling blank lines in unquoted scalars (@yoeunes)
  • bug symfony/symfony#62409 [Yaml] Align unquoted multiline scalar parsing with spec for comments (@yoeunes)
  • bug symfony/symfony#62359 [Yaml] Fix parsing of unquoted multiline scalars with comments or blank lines (@yoeunes)
v7.4.0
v8.0.0-RC2

Changelog (https://github.com/symfony/yaml/compare/v8.0.0-RC1...v8.0.0-RC2)

  • bug symfony/symfony#62409 [Yaml] Align unquoted multiline scalar parsing with spec for comments (@yoeunes)
v7.4.0-RC2

Changelog (https://github.com/symfony/yaml/compare/v7.4.0-RC1...v7.4.0-RC2)

  • bug symfony/symfony#62409 [Yaml] Align unquoted multiline scalar parsing with spec for comments (@yoeunes)
v7.4.0-RC1

Changelog (https://github.com/symfony/yaml/compare/v7.4.0-BETA2...v7.4.0-RC1)

  • bug symfony/symfony#62359 [Yaml] Fix parsing of unquoted multiline scalars with comments or blank lines (@yoeunes)
v7.3.5

Changelog (https://github.com/symfony/yaml/compare/v7.3.4...v7.3.5)

  • bug symfony/symfony#61855 [DoctrineBridge][Yaml] don't cast strings exceeding the min/max int ranges (@xabbuh)
v8.0.0-BETA1

Changelog (https://github.com/symfony/yaml/compare/v7.3.4...v8.0.0-BETA1)

  • feature symfony/symfony#61423 [Mime] Deprecate implementing __sleep/wakeup() on AbstractPart implementations (@nicolas-grekas)
  • feature symfony/symfony#60851 [Yaml] raise a parse error for duplicate keys (@xabbuh)
  • feature symfony/symfony#60776 [Console][FrameworkBundle] Remove deprecated Application::add() methods (@HypeMC)
  • feature symfony/symfony#60394 [Console][FrameworkBundle] Simplify using invokable commands when the component is used standalone (@HypeMC)
  • feature symfony/symfony#60639 Bump Symfony 8 to PHP >= 8.4 (@nicolas-grekas)
v7.4.0-BETA1

Changelog (https://github.com/symfony/yaml/compare/v7.3.4...v7.4.0-BETA1)

  • feature symfony/symfony#61423 [Mime] Deprecate implementing __sleep/wakeup() on AbstractPart implementations (@nicolas-grekas)
  • feature symfony/symfony#60394 [Console][FrameworkBundle] Simplify using invokable commands when the component is used standalone (@HypeMC)
v6.4.26

Changelog (https://github.com/symfony/yaml/compare/v6.4.25...v6.4.26)

  • bug symfony/symfony#61855 [DoctrineBridge][Yaml] don't cast strings exceeding the min/max int ranges (@xabbuh)
v7.3.3

Changelog (https://github.com/symfony/yaml/compare/v7.3.2...v7.3.3)

  • bug symfony/symfony#61520 [Yaml] Fix scope resolution operator in flow mapping keys (@MatTheCat)
v6.4.25

Changelog (https://github.com/symfony/yaml/compare/v6.4.24...v6.4.25)

  • bug symfony/symfony#61520 [Yaml] Fix scope resolution operator in flow mapping keys (@MatTheCat)
v7.3.2

Changelog (https://github.com/symfony/yaml/compare/v7.3.1...v7.3.2)

  • no significant changes
v7.2.9

Changelog (https://github.com/symfony/yaml/compare/v7.2.8...v7.2.9)

  • no significant changes
v6.4.24
v7.3.1

Changelog (https://github.com/symfony/yaml/compare/v7.3.0...v7.3.1)

  • bug symfony/symfony#60648 [Yaml] fix support for years outside of the 32b range on x86 arch on PHP 8.4 (@nicolas-grekas)
v7.2.8

Changelog (https://github.com/symfony/yaml/compare/v7.2.7...v7.2.8)

  • bug symfony/symfony#60648 [Yaml] fix support for years outside of the 32b range on x86 arch on PHP 8.4 (@nicolas-grekas)
v6.4.23

Changelog (https://github.com/symfony/yaml/compare/v6.4.22...v6.4.23)

  • bug symfony/symfony#60648 [Yaml] fix support for years outside of the 32b range on x86 arch on PHP 8.4 (@nicolas-grekas)
v7.3.0
v7.3.0-RC1
v7.3.0-BETA1

Changelog (https://github.com/symfony/yaml/compare/v7.2.6...v7.3.0-BETA1)

  • feature symfony/symfony#59880 [Yaml] Add the Yaml::DUMP_FORCE_DOUBLE_QUOTES_ON_VALUES flag to enforce double quotes around string values (@dkarlovi)
  • feature symfony/symfony#59315 [Yaml] Add compact nested mapping support to Dumper (@gr8b)
  • feature symfony/symfony#58243 [Yaml] Add support for dumping null as an empty value by using the Yaml::DUMP_NULL_AS_EMPTY flag (@alexandre-daubois)
v7.2.6

Changelog (https://github.com/symfony/yaml/compare/v7.2.5...v7.2.6)

  • no significant changes
v6.4.21
v7.2.5

Changelog (https://github.com/symfony/yaml/compare/v7.2.4...v7.2.5)

  • bug symfony/symfony#59830 [Yaml] drop comments while lexing unquoted strings (@xabbuh)
v6.4.20

Changelog (https://github.com/symfony/yaml/compare/v6.4.19...v6.4.20)

  • bug symfony/symfony#59830 [Yaml] drop comments while lexing unquoted strings (@xabbuh)
v7.2.3

Changelog (https://github.com/symfony/yaml/compare/v7.2.2...v7.2.3)

  • bug symfony/symfony#59381 [Yaml] fix inline notation with inline comment (@alexpott)
  • bug symfony/symfony#59349 [Yaml] reject inline notations followed by invalid content (@xabbuh)
  • bug symfony/symfony#59312 [Yaml] Fix parsing of unquoted strings in Parser::lexUnquotedString() to ignore spaces (@Link1515)
v7.1.11

Changelog (https://github.com/symfony/yaml/compare/v7.1.10...v7.1.11)

  • bug symfony/symfony#59381 [Yaml] fix inline notation with inline comment (@alexpott)
  • bug symfony/symfony#59349 [Yaml] reject inline notations followed by invalid content (@xabbuh)
  • bug symfony/symfony#59312 [Yaml] Fix parsing of unquoted strings in Parser::lexUnquotedString() to ignore spaces (@Link1515)
v6.4.18

Changelog (https://github.com/symfony/yaml/compare/v6.4.17...v6.4.18)

  • bug symfony/symfony#59381 [Yaml] fix inline notation with inline comment (@alexpott)
  • bug symfony/symfony#59349 [Yaml] reject inline notations followed by invalid content (@xabbuh)
  • bug symfony/symfony#59312 [Yaml] Fix parsing of unquoted strings in Parser::lexUnquotedString() to ignore spaces (@Link1515)
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