CHANGELOG.md in sexpr-0.6.0 vs CHANGELOG.md in sexpr-1.0.0

@@ -1,5 +1,11 @@
-# 0.6.0 / 2013-09-26
+# 1.0.0 / 2021-12-11
+
+* Upgrade project structure to modern Enspirit practices
+
+* Citrus dependency upgraded to 3.x and code fixed accordingly
+
+# 0.6.0 / 2012-09-13
 
 * Major enhancements (possibly breaking changes)
 
   * All grammar rules are now proper Matcher::Rule instances. A NonTerminal
     matcher is added and is used for non-terminal rule productions and matching
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