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Update dependency js-yaml to v4

Botaniker (Bot) requested to merge renovate/js-yaml-4.x into deploy

This MR contains the following updates:

Package Type Update Change
js-yaml dependencies major 3.14.1 -> 4.0.0

Release Notes

nodeca/js-yaml

v4.0.0

Compare Source

Changed
  • Check migration guide to see details for all breaking changes.
  • Breaking: "unsafe" tags !!js/function, !!js/regexp, !!js/undefined are moved to js-yaml-js-types package.
  • Breaking: removed safe* functions. Use load, loadAll, dump instead which are all now safe by default.
  • yaml.DEFAULT_SAFE_SCHEMA and yaml.DEFAULT_FULL_SCHEMA are removed, use yaml.DEFAULT_SCHEMA instead.
  • yaml.Schema.create(schema, tags) is removed, use schema.extend(tags) instead.
  • !!binary now always mapped to Uint8Array on load.
  • Reduced nesting of /lib folder.
  • Parse numbers according to YAML 1.2 instead of YAML 1.1 (01234 is now decimal, 0o1234 is octal, 1:23 is parsed as string instead of base60).
  • dump() no longer quotes :, [, ], (, ) except when necessary, #​470, #​557.
  • Line and column in exceptions are now formatted as (X:Y) instead of at line X, column Y (also present in compact format), #​332.
  • Code snippet created in exceptions now contains multiple lines with line numbers.
  • dump() now serializes undefined as null in collections and removes keys with undefined in mappings, #​571.
  • dump() with skipInvalid=true now serializes invalid items in collections as null.
  • Custom tags starting with ! are now dumped as !tag instead of !<!tag>, #​576.
  • Custom tags starting with tag:yaml.org,2002: are now shorthanded using !!, #​258.
Added
  • Added .mjs (es modules) support.
  • Added quotingType and forceQuotes options for dumper to configure string literal style, #​290, #​529.
  • Added styles: { '!!null': 'empty' } option for dumper (serializes { foo: null } as "foo:"), #​570.
  • Added replacer option (similar to option in JSON.stringify), #​339.
  • Custom Tag can now handle all tags or multiple tags with the same prefix, #​385.
Fixed
  • Astral characters are no longer encoded by dump(), #​587.
  • "duplicate mapping key" exception now points at the correct column, #​452.
  • Extra commas in flow collections (e.g. [foo,,bar]) now throw an exception instead of producing null, #​321.
  • __proto__ key no longer overrides object prototype, #​164.
  • Removed bower.json.
  • Tags are now url-decoded in load() and url-encoded in dump() (previously usage of custom non-ascii tags may have led to invalid YAML that can't be parsed).
  • Anchors now work correctly with empty nodes, #​301.
  • Fix incorrect parsing of invalid block mapping syntax, #​418.
  • Throw an error if block sequence/mapping indent contains a tab, #​80.

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