- Updated titles and descriptions in TimeSlot, TimeSpan, TimeSpanType, and TimespanBlock for improved readability and understanding.
- Enhanced multilingual support with refined alt_descriptions and structured_aliases across various classes.
- Changed mapping types from broad_mappings to exact_mappings in WebClaimsBlock, WebCollection, WebPage, WebPlatform, WebSource, WorkExperience, and various YouTube-related classes for better alignment with schema definitions.
- Improved comments and modeling notes in VariantTypes to clarify usage and examples.
- General cleanup of unnecessary comments and formatting adjustments for consistency across YAML files.
- Updated AppraisalPolicy.yaml with improved descriptions, multilingual support, structured aliases, and refined mappings.
- Revised AppreciationEvent.yaml to include detailed descriptions, alt_descriptions in multiple languages, and structured data for engagement metrics.
- Enhanced ApprovalTimeType.yaml and ApprovalTimeTypes.yaml with comprehensive descriptions, multilingual support, and structured aliases for approval durations.
- Improved Approver.yaml by refining the description, adding multilingual support, and clarifying mappings for approval agents.
- Created check_class_prompt-20260214.md to outline goals and rules for improving class file quality, including description standards, multilingual support, and mapping verification.
- Created 'updated_at.yaml' to record the last modified date and time of entities, including multilingual descriptions and structured aliases.
- Created 'written_in.yaml' to specify the language in which content is composed, covering both natural and programming languages, with detailed comments and close ontology mappings.
- Removed obsolete slots: `has_or_had_custodian_observation`, `provider`, and `specificity_annotation`.
- Updated `has_or_had_score` slot to use `SpecificityScore` class and modified its description and examples.
- Added new slots: `end_seconds`, `end_time`, `has_archive_path`, `has_or_had_custodian_name`, `protocol_name`, and `protocol_version`.
- Introduced a script `check_annotation_types.py` to validate the presence and structure of `custodian_types` in YAML files.
- Added a script `update_specificity.py` to automate updates related to `SpecificityAnnotation` to `SpecificityScore`.
- Added `id`, `name`, `title`, and `description` fields to multiple LinkML class YAML files.
- Standardized prefixes across all class definitions.
- Introduced a new script `fix_linkml_metadata.py` to automate the addition of metadata to class files.
- Updated existing class files to ensure compliance with the new metadata structure.
