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| author | Stuart Halloway <stu@thinkrelevance.com> | 2010-08-06 18:43:44 -0400 |
|---|---|---|
| committer | Stuart Halloway <stu@thinkrelevance.com> | 2010-08-06 18:43:44 -0400 |
| commit | 0f47e7c575390ddf0df895c26c29f97c8a4c1618 (patch) | |
| tree | ec67c66b5700c0a738209280ef55ed887ae92e3f | |
| parent | e930c0478e706aa149696b79207639887fe715a8 (diff) | |
preparing for 1.2RC21.2.0-RC2
| -rw-r--r-- | changes.txt | 30 | ||||
| -rw-r--r-- | src/clj/clojure/version.properties | 2 |
2 files changed, 29 insertions, 3 deletions
diff --git a/changes.txt b/changes.txt index 9db1e658..ed76d65d 100644 --- a/changes.txt +++ b/changes.txt @@ -2,7 +2,9 @@ Changes to Clojure in Version 1.2 = CONTENTS = - 0 Changes from beta1 to RC1 + 0 Changes from beta -> RC1 -> RC2 + 0.1 Changes from RC1 to RC2 + 0.2 Changes from beta1 to RC1 1 Deprecated and Removed Features 1.1 metadata reader macro is now ^ 2 New/Improved Features in clojure.core @@ -29,7 +31,31 @@ Changes to Clojure in Version 1.2 4 Functions with Improved Performance 5 Bug Fixes -= 0 Changes from beta1 to RC1 = += 0 Changes from beta1 -> RC1 -> RC2 + += 0.1 Changes from RC1 to RC2 + +Record/map equality is now symmetric in all cases. There are two +variants: + + * In most cases, you should use =. Calls to = include type + information, so instances of different record types can never be = + to each other, or to plain maps. + + * Calls to .equals are different. They respect the Java semantics + for maps, which is a requirement for correct interop. Type + information is *not* included, so any kind of map can be .equals + to any other. + +Possible impacts for your programs: + + * If you create a custom implementation of Clojure's IPersistentMap, + you probably want it to be able to be = to other maps. If so, all + you need to do is implement the marker interface + clojure.lang.MapEquivalence. Note that APersistentMap does this + for you. + += 0.2 Changes from beta1 to RC1 = * switch to soft refs for class and keyword cache * update reify, defprotocol, extend-protocol docstrings (#340) diff --git a/src/clj/clojure/version.properties b/src/clj/clojure/version.properties index b22ead85..02e3d45a 100644 --- a/src/clj/clojure/version.properties +++ b/src/clj/clojure/version.properties @@ -1,5 +1,5 @@ clojure.version.major=1 clojure.version.minor=2 clojure.version.incremental=0 -clojure.version.qualifier=RC1 +clojure.version.qualifier=RC2 clojure.version.interim=false |