Changes

This log documents significant changes for each release.

[0.8.341] - 2022-01-22

• Bump to Apache Lucene 8.11.0 - no API or index changes, but simply bug fixes
• Add --allowed-origins option to server to enable configuration of CORS, if required
• Add build via tools.build
• Add deployment to clojars.

[0.8.3] - 2021-11-04

• More complete UK language refset priority list
• Fail fast if there are any issues caught during processing (e.g. broken data such as invalid dates)
• Optimisations to import, parsing and storage flow. Better handling of errors during import.
• Fixed import of simple reference sets, including when 'Simple' not in summary field of filename
• Tidied status output when importing data if no metadata found.
• Added support for simple reference set extensions with flexible fields based on 's' 'c' or 'i' in filename for local customisation

[0.8.2] - 2021-10-31

• status command now prints installed reference sets, and optionally counts of SNOMED data
• add -v --verbose flag to increase verbosity for commands, although they're pretty verbose already
• better error reporting during import

[0.8.1] - 2021-10-30

• Add explicit choice of locale at time of index creation for preferred concept cache. Hermes supports multiple languages but for convenience caches the preferred synonym for a given locale (or set of reference sets) in the search index.
• Fallback to en-US if chosen locale, or system default locale, does not have a known set of 'best' language reference sets

[0.8.0] - 2021-10-24

• Add fuzzy and fallback-fuzzy search to graph API.
• Add get-all-parents, and parent-relationships to core API
• Permit configuration of with-historical to allow choice of association refset types
• Add ECL membership check
• Add reverse cross-map prefix search (useful for ICD-10 and Read)
• Optimisations

[0.7.5] - 2021-09-13

• Fixed handling of '<<' in expressions.
• Better validation of HTTP parameters
• Backend paths-to-root and some-indexed for dimensionality reduction work

[0.7.4] - 2021-07-27

• Make JSON default for HTTP server
• Add refsets HTTP endpoint

[0.7.3] - 2021-07-27

• Add reverse index specifically for association reference set items
• Add expand API endpoint to HTTP server, including historical if requested

[0.7.2] - 2021-07-20

• Bind address specified at command line now actually used.

[0.7.1] - 2021-06-04

• Add support for new SNOMED filename naming system used by UK since May 21
• Force UTF-8 encoding to ensure works on platforms with different default character encoding.

[0.7.0] - 2021-05-31

• New graph API using declarative approach permitting clients to ask for exactly what they need
• Expose fuzzy search in REST API.
• Restructuring - separate library code from cli commands / server
• Add rudimentary github actions tests, but not yet using live db
• Add historical associations reference set support
• Update database version to v0.6 given new indexes.
• Better query re-writing for when single must-not clauses used alone.

[0.6.2] - 2021-04-20

• Permit prefix search to run with one character or more, rather than minimum of three, for better autocompletion functionality.

[0.6.1] - 2021-04-19

• Upgrade dependencies
• Temporarily bind to 0.0.0.0 pending more complete server configuration options

[0.6.0] - 2021-03-31

• Support for unlimited results when used as a library, and when processing expressions
• Harmonise web service key names to use camel case and not mix in kebab-case.
• Expose library API call to get installed reference sets
• Expose support for 'Accept-Language' using BCP 47 language tags in REST server, with additional support for specific language reference set extension of form en-gb-x-XXXX where XXXX is preferred language refset.
• Release information included in log files

[0.5.0] - 2021-03-09

• Minor fixes

[0.4.0] - 2021-03-08

• Major change to backend store with new custom serialization resulting in enormous speed-up and size benefits.
• UK dictionary of medicines and devices (dm+d) custom code extracted to another repository
• Add support for transitive synonyms

[0.3.0] - 2021-01-27

• Add special custom extension for UK dictionary of medicines and devices (dm+d) to bring in non-SNOMED BSA data
• SNOMED ECL (expression constraint language) support
• SNOMED CG (compositional grammar) support
• Major improvements to server and backend. Unified terminology service abstracting underlying implementations.

[0.2.0] - 2020-11-18

• Added search and autocompletion using Apache Lucene

[0.1.0] - 2020-11-12

• Basic SNOMED service (store/retrieval/inference)