we don’t usually publish news on alpha or beta releases, but it is a big step in Z-Push development and we thought it was worth it.
After more than one year of intensive development, we just released Z-Push 2.3.0 alpha2 (tag 2.3.0alpha2, commit 595d6f2394cd81040f20d8aaf93a7c45e4ed7b7b).
There are many new features, like Z-Push packages and repositories, MySQL and memcache support for states, improved Outlook compatibility (KOE) and especially: a vast speed improvement!
We would like to thank a lot our community contributors Etienne, Francisco, Nicolas, Ralf and Vincent who helped to make this possible!
You can directly upgrade from any Z-Push 2.2.x. After the upgrade, “z-push-admin -a fixstates” needs to be executed once! Else the Ping request will not block and devices will sync continuously.
After the fixstates all mobiles will work normally and Ping will be blocking as expected.
This version introduces new features that are partially not downgradable. A limited downgrade is possible.
In order to use all new features (especially for Outlook users) existing profiles must be completely re-synchronized, e.g. via “z-push-admin -a resync -u username”.
After the resync the devices use a new type of folderids (short ids) which are not compatible with Z-Push 2.2.x anymore.
Re-synchronized profiles or newly connected devices (after the upgrade to 2.3.0) will not work properly when downgrading to Z-Push 2.2.x. These devices will be re-synchronized again automatically.
There is no need to perform the resync immediately. Profiles created with 2.2.x will work normally with 2.3.0, but not all new features will be available.
Blackberry 10 users: our tests have shown that a server side resync as described here is not enough for BB10 devices to work reliably. You need to remove and re-create the profile on these devices.
BB seems to cache old folderids which causes sync inconsistencies. Ideally: (1) remove profile from BB (2) remove state on server (3) create the profile on the BB again.
Existing Blackberry profiles will work normally with 2.3.0, but at some point they should be re-synchronized & recreated.
The z-push tarball is available normally, but we encourage you to use the z-push repositories and packages.
More information about the installation from repositories and packages is available here: https://wiki.z-hub.io/display/ZP/Installation
The full changelog is available at: http://download.z-push.org/beta/2.3/z-push-2.3.0-alpha2.txt
You can download the Z-Push 2.3.0 alpha2 tarball here: http://download.z-push.org/beta/2.3/
Please share your experiences and give feedback!
Z-Push dev team
After installing zpush 2.2.0 alpha 2 i get errors. error message is:
Fatal error: /var/www/z-push/backend/zimbra/zimbra.php:542 – Declaration of BackendZimbra
I use zimbra backend and the new sql feature. What could be the problem here.
please report your issue at Z-Push forums: https://forums.zarafa.com/forumdisplay.php?75-Synchronising-%28mobile%29-devices-via-Z-Push.