Hi everyone,
Prerelease SDK for 1.5.2 is ready for testing, feel free to download
and give it a try for local verification:
http://code.google.com/p/googleappengine/downloads/list
See release notes below.
Happy testing!
App Engine Python SDK - Release Notes
Version 1.5.2
=============================
- You can now specify the minimum pending latency for instances and the maximum
number of idle instances for your application in the Admin Console.
- The datastore now never requires an exploding index.
http://code.google.com/appengine/docs/python/datastore/queries.html#Big_Entities_and_Exploding_Indexes
- The SDK will now never suggest indexes with the same property repeated, as
such indexes are likely to be exploding indexes.
- The SDK now supports multiple concurrent transactions.
- Datastore stats are now available on a per-namespace basis.
- The queue details page in the Admin Console now contains request header
details, previous run information, and a task payload viewer.
- You can modify the lease on a task leased from a pull queue using the
modify_task_lease() method.
- Pull Task maximum size has been increased to 1MB.
- You can now update the number of available backend instances without needing
to first stop the backend using the "backend configure" appcfg.py directive.
- You can now set the "References" and "In-Reply-To" headers with the Mail API.
http://code.google.com/p/googleappengine/issues/detail?id=2802
- The SDK "application" environment variable will now be prefixed with dev~.
The new preferred way of retrieving your app id is to use
appidentity.get_application_id(). The --default partition flag can be used
for applications whose code relied on a specific environment variable.
- In the Deferred API, defer() now accepts the _target parameter.
- Added a to_dict() function to db.py which converts a model to a dictionary.
- Added a get_original_metadata() method to the Images API to extract EXIF
information from images.
http://code.google.com/p/googleappengine/issues/detail?id=4133
- Added an @transactional decorator to db.py for functions that should
always be run in a transaction.
- Fixed an issue in the SDK where the Deferred API did not work when using
the --backends flag.
http://code.google.com/p/googleappengine/issues/detail?id=5072
App Engine Java SDK - Release Notes
Version 1.5.2
=============
- You can now specify the minimum pending latency for instances and the maximum
number of idle instances for your application in the Admin Console.
- The datastore now never requires an exploding index.
- The SDK will now never suggest indexes with the same property repeated, as
such indexes are likely to be exploding indexes.
- Datastore stats are now available on a per-namespace basis.
- The queue details page in the Admin Console now contains request header
details, previous run information, and a task payload viewer.
- You can modify the lease on a task leased from a pull queue using the
modifyTaskLease() method.
- Pull Task maximum size has been increased to 1MB.
- You can now update the number of available backend instances without needing
to first stop the backend using the "backend configure" appcfg directive.
- You can now set the "References" and "In-Reply-To" headers with the Mail API.
http://code.google.com/p/googleappengine/issues/detail?id=2802
- The whitelist has been updated to include support for JSR 105.
- When the SDK throws a DatastoreNeedIndexException for a missing index
definition, the exception can now be caught.
--
Johan Euphrosine (proppy)
Developer Programs Engineer
Google Developer Relations
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