CHANGELOG.md in mini_kraken-0.1.03 vs CHANGELOG.md in mini_kraken-0.1.04

@@ -1,19 +1,24 @@
+## [0.1.04] - 2020-05-02
+### Changed
+- File `README.md` Added "What is mini_kraken" text.
+- File `README.md` Added badges (CI Travis build status, Gem version, license)
+
 ## [0.1.03] - 2020-05-01
 Passes all frames 1:1 up to 1:47 of "Reasoned Schemer" book
 
+### Fixed
+- Fresh variables are now correctly 'reified' according to the convention in "Reasoned Schemer".
+
 ## [0.1.02] - 2020-04-28
 Major code refactoring. Passes all frames 1:1 up to 1:36 of "Reasoned Schemer" book
 
 ## [0.1.01] - 2020-03-01
 First code commit
 ### Added
 - In `Core` module: `Facade`, `Fail`, `FormalArg`, `Goal`, `NullaryRelation`, `Publisher`, `Relation`, `RunStarExpression`, `Succeed`, `Variable`
 - File `CHANGELOG.md`. This file. Adopting `keepachangelog.com` recommended format.
 - File `min_kraken.gemspec` Updated gem description.
-
-### Changed
-- File `README.md` added badges (Appveyor build status, Gem version, license)
 
 ## [0.1.0] - 2020-02-05
 ### Added
 - Initial Github commit as new project
\ No newline at end of file