v2.2.0

• [ui] fix alternative keyword suggestions in Eclipse UI proposal provider (f5f5d55)
• [lang] support parsing of alternative identifiers (02a6278)
• [lang] support "top of set" and "bottom of set" expressions (8a56297)

Full Changelog: v2.1.5...v2.2.0

v2.1.5

• [dependencies] upgrade Eclipse to e4.30 and Xtext to 2.33.0 (573a343)
• [build] move to Tycho 4.0.4 (9d036b3)

Full Changelog: v2.1.4...v2.1.5

v2.1.4

• [lang] support id filtering for concept and member domains (e3b0acc)

v2.1.3

• [validation] significantly speed up validation performance for large ECL expressions by disabling unnecessary Xtext object validation (3a06a68)

v2.1.2

• [dependencies] bump Xtext/Xtend to 2.25.0 (ff60902)
• [docs] fix build badge due to shields API change (3a9fbf8, c5afb77)

v2.1.1

• [ui] Add Eclipse UI content assist entry for description ID filter

v2.1.0

• [lang] support description ID filter introduced in ECL 2.1

v2.0.3

• [lang] include missing member short domain keyword (m) when parsing Identifier rule content to properly detect all supported IDs

v2.0.2

• [validation] add missing error code to too short term value
• [validation] prevent NPE when a validation rule does not provide an error code

v2.0.1

• [validation] support configuration of ignoredSyntaxErrorCodes via System property. An example to ignore SCTID errors: -DignoredSyntaxErrorCodes=sctid.error