From d3fb8ff9044b6dcaec7a983ecb99498a5669e9de Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Thu, 12 Jun 2008 20:29:13 +0000 Subject: [PATCH] updated verbiage for 0.5beta1 release --- CHANGES | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/CHANGES b/CHANGES index 1b7255e9d3..5441a14707 100644 --- a/CHANGES +++ b/CHANGES @@ -4,8 +4,14 @@ CHANGES ======= -user_defined_state +0.5beta1 ================== + - An ongoing document describing the changes from 0.4 to 0.5 + is at: http://www.sqlalchemy.org/trac/wiki/05Migration + + For this section, the list below primarily lists changes + within the attribute instrumentation API and is only a + small fraction of the full changes between 0.4/0.5. - The "__init__" trigger/decorator added by mapper now attempts to exactly mirror the argument signature of the original @@ -30,15 +36,6 @@ user_defined_state descriptors attached to the class. A deprecation warning will be issued when accessed. - - attribute savepoint/rollback capability has been added. For - starters, this takes effect within the flush() call, so that - attribute changes which occur within flush() are rolled back - when the flush fails. Since it's primarily new primary key - values that get assigned within flush(), expiring those - attributes is not an option. The next place we might use - savepoints is within SAVEPOINT transactions, since rolling - back to a savepoint is a transaction-contained operation. - - The _prepare_instrumentation alias for prepare_instrumentation has been removed. -- 2.47.3