Release v0.9.11

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: claude

CHANGELOG.md

@@ -4,10 +4,17 @@ All notable changes to Elo are documented in this file.
 
 ## [Unreleased]
 
+## [0.9.11] - 2026-02-04
+
+### Language Features
+- Add `Interval` type with selector and `start`/`end` accessors
+
 ### Standard Library
 - Add `count(List)` summary function (alias for `length`)
 - Add `sum(List)` and `sum(List, initial)` summary functions
 - Add `avg(List)` summary function (returns `null` on empty lists)
+- Add `contains`, `find`, `sort`, `sortBy`, `unique`, `flat` List functions
+- Add `reverse`, `trimStart`, `trimEnd`, `isBlank` String functions
 
 ## [0.9.10] - 2026-01-31
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@enspirit/elo",
-  "version": "0.9.10",
+  "version": "0.9.11",
   "description": "A small expression language that compiles to Ruby, Javascript and PostgreSQL",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",