Sourced from yaml-language-server's changelog.

1.20.0

• Feat: Support JSON Schema 2019-09 and 2020-12 #478, vscode-yaml#1122, #823
• Feat: Support drafts 2019-09 and 2020-12 when validating a referenced JSON schema using AJV #1164
• Feat: Autodetect schema when working with a Kubernetes custom resource #605
• Feat: Add CLI flag to report version and report version in initialization result #1142
• Feat: Add rename support for anchors and aliases #1149
• Feat: Add anchor preview in hover #1150
• Feat: Refactoring to change strings into block strings #1119
• Feat: Report the error message from the schema (if available) when a property is missing #1138
• Fix: Properly register formatter for all YAML files #1147
• Fix: Address 'no scope' warning in logs vscode-yaml#972
• Fix: Improve auto-completion for required enum properties and fix default value labeling vscode-yaml#1125, vscode-yaml#1160
• Fix: Prevent error when hovering YAML 1.1 boolean values #1152
• Fix: Properly escape quotes when completing const values, enum values, or property names vscode-yaml#1181
• Fix: Prevent links in plain text hover documentation from being broken by aggressive escaping #1151
• Fix: Property name completion properly suggests the enum and const values instead of the schema title, and takes into account anyOf and allOf #1141
• Fix: Fix loading translations on web vscode-yaml#1191
• Fix: Fix 'go to schema' CodeLens on web vscode-yaml#1195
• Fix: Drop lodash from dependencies #1170
• Fix: Don't syntax highlight 1.4.0 as a float #901
• Fix: Register ansible and ansible-jinja languages for formatter vscode-yaml#812
• Fix: Fix loading schemas from workspace when working in a web environment vscode-yaml#1194
• Fix: Improve range of 'key ordering' error #1177
• Fix: Prevent the key ordering quickfix from breaking the YAML #1171
• Fix: Prevent dereferencing undefined in pickSchemaDialect #1176
• Bump: js-yaml version #1143

Thanks to Petr Spacek, Lawrence Troup, elohmeier, Ronald Wahl, Marius Svechla, qvalentin, Hugo Hache, Nikita Karamov, Guillermo Rodríguez and Lanqing Huang for your contributions

A special shoutout to Morgan Chang for her tireless work on the validator.

• 177756e CHANGELOG for 1.20.0
• 5a8e503 Fix schema loading on GitLab Web IDE
• 49c1d5a fix: pass loadSchema callback to pickSchemaDialect (#1176)
• 2aca934 Fix range of 'key ordering' error (#1177)
• 9543805 fix "Key ordering quickfix breaks YAML #1171"
• 9d3b96f Fix resolving schemas on web
• 6ab8de8 Refactoring to change strings into block strings (#1133)
• d22a9d9 Support JSON Schema 2019 and 2020 (#1166)
• d74612c fix unset schemaStore.url not using the default
• 0448405 Drop lodash from dependencies
• Additional commits viewable in compare view

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