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Recent ownCloud Releases

October 4, 2016 4 comments

Even though we just had the nice and successful ownCloud Contributor Conference there have quite some ownCloud releases happened recently. I like to draw your attention to this for a moment, because some people seem to fail to see how active the ownCloud community actually is at the moment.

There has been the big enterprise release 9.1 on September 20th, but that of course came along with community releases which are in the focus here.

We had server release 8.0.15, server release 8.1.10, server release 8.2.8 and release 9.0.5. There are maintenance releases for the older major versions, needed to fix bugs on installations that still run on these older versions. We deliver them following this plan.

The latest and greatest server release is release 9.1.1 that has all the hardening that also went into the enterprise releases.

Aside a ton of bugfixes that you find listed in the changelog there have also been interesting changes which drive innovation. To pick just one example: The data fingerprint property. It enables the clients to detect if the server got a backup restored, and saves changes on the clients to conflict files if needed. This is a nice example of solutions which are based on feedback from enterprise customers community running ownCloud, who help with reporting problems and proposing solutions.

Talking about professional usage of ownCloud: Of course also all the server release are available as linux packages for various distributions, for example the ownCloud server 9.1.1 packages. We think that our users should not be forced to deploy from tarballs, which is error prone and not native to Linux, but have the choice to use linux packages through the distributions package management.

There also have been client releases recently: The Android client versions 2.1.1 and 2.1.2 were released with important changes for Android 7 and much more fixes, as well as iOS client versions 3.5.0 and 3.5.1. The desktop client 2.2.4 also got a regular bug fix update (Changelog).

I guess you agree that is a lot of activity shown in the ownCloud project, making sure to get the best ownCloud experience out there for the users, driven by passion for the project and professional usage in focus.

If you are interested and want to join in and make ownCloud better, jump in on ownCloud Central or Github. It’s fun!

Categories: FOSS, ownCloud, Release Tags: ,

ownCloud Client 2.2.x

June 24, 2016 13 comments

A couple of weeks ago we released another significant milestone of the ownCloud Client, called version 2.2.0, followed by two small maintenance releases. (download). I’d like to highlight some of the new features and the changes that we have made to improve the user experience:

Overlay Icons

Overlay icons for the various file managers on our three platforms already exist for quite some time, but it has turned out that the performance was not up to the mark for big sync folders. The reason was mainly that too much communication between the file manager plugin and the client was happening. Once asked about the sync state of a single file, the client had to jump through quite some hoops in order to retrieve the required information. That involved not only database access to the sqlite-based sync journal, but also file system interaction to gather file information. Not a big deal if it’s only a few, but if the user syncs huge amounts, these efforts do sum up.

This becomes especially tricky for the propagation of changes upwards the file tree. Imagine there is a sync error happening in the foo/bar/baz/myfile. What should happen is that a warning icon appears on the icon for foo in the file manager, telling that within this directory, a problem exists. The complexity of the existing implementation was already high and adding this extra functionality would have reduced the reliability of the code lower than it already was.

Jocelyn was keen enough to do a refactoring of the underlying code which we call the SocketApi. Starting from the basic assumption that all files are in sync, and the code has just to care for these files that are new or changed, erroneous or ignored or similar, the amount of data to keep is very much reduced, which makes processing way faster.

Server Notifications

On the ownCloud server, there are situation where notifications are created which make the user aware of things that happened.

An example are federated shares:

If somebody shares a folder with you, you previously had to acknowledge it through the web interface. This explicit step is a safety net to avoid people sharing tons of Gigabytes of content, filling up your disk.

notifications

With 2.2.x, you can acknowledge the share right from the client, saving you the round trip to the web interface to check for new shares.

Keeping an Eye on Word & Friends

Microsoft Word and other office tools are rather hard to deal with in syncing, because they do very strict file locking of the files that are worked on. So strict that the subsequent sync app is not even allowed to open the file, not even for reading. That would be required to be able to sync the file.

As a result the sync client needs to wait until word unlocks the file, and then continue syncing.

For previous version of the client, this was hard to detect and worked only if other changes happened in the same directory where the file in question resides.

With 2.2.0 we added a special watcher that keeps an eye on the office docs Word and friends are blocking. And once the files are unlocked, the watcher starts a sync run to get the files to the server, or down from the server.

Advances on Desktop Sharing

The sharing has been further integrated and received several UX- and bugfixes. There is more feedback when performing actions so you know when your client is waiting for a response from the server. The client now also respect more data returned from the server if you have apps enabled on the server that for example
limit the expiration date.

Further more we better respect the share permissions granted. This means that if
somebody shared a folder without create permissions with you and you want to reshare
this folder in the client you won’t get the option to share with delete permissions. This avoids errors when sharing and is more in line with how the whole ownCloud platform handles re-sharing. We also adjusted the behavior for federated reshares with the server.

Please note to take full advantage of all improvements you will need to run at least
server version 9.0.

Have fun!

Volumio2 Release Candidate

April 15, 2016 1 comment

Last night I found time to finally install the first release candidate of Volumio 2, my preferred audio player software. This is more exciting than it sounds, because when I read the blogpost last summer that Volumio is going to be completely rewritten, with replacing the base technologies, I was a bit afraid that this will be one of the last bits that we heard from this project. Too many cool projects died after famous last announcements like that.

But not Volumio.

volumio2

After quite some development time the project released RC1. While there were a few small bugs in a beta, my feelings about the RC1 are really positive. Volumio2 has a very nice and stylish GUI, a great improvement over Volumio1. Album-art is now nicely integrated in the playback pane and and everything is more shiny, even if the general concept is the same as in Volumio1.

I like it because it is only a music player. Very reduced on that, but also very thought through and focussed to fulfill that job perfectly. I just want to find and play music from my collection, quickly and comfortable and with good sound quality. No movies, series, images. Just sound.

About speed: While the scanning of my not too big music collection on a NAS was a bit of a time consuming task in the past, this feels now much faster (maybe thats only because of a faster network between the Raspberry and the NAS?). Searching, browsing and everything works quite fluid on an Raspberry2. And with the Hifiberry DAC for output, the sound quality is more than ok.

This is an release candidate of the first release of the rewritten project, and the quality is already very good. Nevertheless I found a few things that did not work for me or could be improved. That the volume control is not working is probably because of the Hifiberry DAC driver, I remember there was something, but haven’t investigated yet.

There are some things in the GUI that could be looked at again: For example on the Browse page, there is the very well working search field. After entering the search term and Enter, the search result is displayed as a list of songs to select from. I wished that the songs were additionally grouped by albums, which should also be selectable to be pushed to the play queue.

Also it would be great if the Queue would somehow indicate which entry is currently played. I could not spot that.

But these are only minor findings which can easily be addressed later after enhancement requests were posted 🙂

I think Volumio2 is already a great success, even before it was released! You should not hesitate to try it if you love to listen to music!

Thanks for the hard work Volumio-Team!

Categories: FOSS, KDE, Release, Volumio Tags: , , ,

ownCloud Client 1.8.0 Released

March 17, 2015 14 comments

Today, we’re happy to release the best ownCloud Desktop Client ever to our community and users! It is ownCloud Client 1.8.0 and it will push syncing with ownCloud to a new level of performance, stability and convenience.

The Share Dialog

The Share Dialog

This release brings a new integration into the operating system file manager. With 1.8.0, there is a new context menu that opens a dialog to allow the user to create a public link on a synced file. This link can be forwarded to other users who get access to the file via ownCloud.

Also the clients behavior when syncing files that are opened by other applications on Windows has greatly been improved. The problems with file locking some users saw for example with MS office apps were fixed.

Another area of improvements is again performance. With latest ownCloud servers, the client uses even more parallized requests, now for all kind of operations. Depending on the synced data structure, this can make a huge difference.

All the other changes, improvements and bug-fixes are too hard to count. Finally, this release received around 700 git commits compared to the previous release.

All this is only possible with the powerful and awesome community of ownClouders. We received a lot of very good contributions through the GitHub tracker, which helped us to nail down a lot of issues and improved the client tremendously.

But this time we’d like to specifically point out the code contributions of Alfie “Azelphur” Day and Roeland Jago Douma who contributed significant code bits to the sharing dialog on the client and also some server code.

A great thanks goes out to all of you who helped with this release. It was a great experience again and it is big fun working with you!

We hope you enjoy 1.8.0! Get it from https://owncloud.org/install/#desktop

ownCloud Client 1.7.0 Released

November 8, 2014 30 comments

Yesterday we released ownCloud Client 1.7.0. It is available via ownCloud’s website. This client release marks the next big step in open source file synchronization technology and I am very happy that it is out now.

The new release brings two lighthouse features which I’ll briefly describe here.

Overlay icons

For the first time, this release has a feature that lives kind of outside the ownCloud desktop client program. That nicely shows that syncing is not only a functionality living in one single app, but a deeply integrated system add-on that affects various levels of desktop computing.

Overlay Icons on MacHere we’re talking about overlay icons which are displayed in the popular file managers on the supported desktop platforms. The overlay icons are little additional icons that stick on top of the normal file icons in the file manager, like the little green circles with the checkmark on the screenshot.

The overlays visualize the sync state of each file or directory: The most usual case that a file is in sync between server and client is shown as a green checkmark, all good, that is what you expect. Files in the process of syncing are marked with a blue spinning icon. Files which are excluded from syncing show a yellow exclamation mark icon. And errors are marked by a red sign.

What comes along simple and informative for the user requires quite some magic behind the curtain. I promise to write more about that in another blog post soon.

Selective Sync

Another new thing in 1.7.0 is the selective sync.

In ownCloud client it was always possible to have more than one sync connection. Using that, users do not have to sync their entire server data to one local directory as with many other sync solutions. A more fine granular approach is possible here with ownCloud.

Selective SyncFor example, mp3’s from the Music dir on the ownCloud go to the media directory locally. Digital images which are downloaded from the camera to the “photos” dir on the laptop are synced through a second sync connection to the server photo directory. All the other stuff that appears to be on the server is not automatically synced to the laptop which keeps it organized and the laptop harddisk relaxed.

While this is of course still possible we added another level of organization to the syncing. Within existing sync connections now certain directories can be excluded and their data is not synced to the client device. This way big amounts of data can be easier organized depending on the demands of the target device.

To set this up, check out for the button Choose what to Sync on the Account page. It opens the little dialog to deselect directories from the server tree. Note that if you deselect a directory, it is removed locally, but not on the server.

What else?

There is way more we put into this release: A huge amount of bug fixes and detail improvements went in. Fixes for all parts of the application: Performance (such as database access improvements), GUI (such as detail improvements for the progress display), around the overall processing (like how network timeouts are handled) and the distribution of the applications (MacOSX installer and icons), just to name a few examples. Also a lot of effort went into the sync core where many nifty edge cases were analyzed and better handled.

Between version 1.6.2 and the 1.7.0 release more than 850 commits from 15 different authors were pushed into the git repository (1.6.3 and 1.6.4 were continued in the 1.6 branch which commits are also in the 1.7 branch). A big part of these are bug fixes.

Who is it?

Who does all this? Well, there are a couple of brave coders funded by the ownCloud company working on the client. And we do our share, but not everything. Also coding is only one thing. If you for example take some time and read around in the client github repo it becomes clear that there are so many people around who contribute: Reporting bugs, testing again and again, answering silly looking questions, proposing and discussing improvements and all that (yes, and finally coding too). That is really a huge block, honestly.

Even if it sometimes becomes a bit heated, because we can not do everything fast enough, that still is motivating. Because what does that mean? People care! For the idea, for the project, for the stuff we do. How cool is that? Thank you!

Have fun with 1.7.0!

Let’s party!

July 24, 2014 1 comment

Yesterday, we released ownCloud 7. You might have read that somewhere on the internet – it was widely announced and broadly picked up. If you do not have ownCloud yet, you really should try it now, and if you are one of the people happily using ownCloud for a while, update soon!

In my opinion, ownCloud 7 is a real step ahead. So much work went into it from the brave server guys, and the result is simply impressive: It is fast, beautiful and fully focused on what it is supposed to be and do: File sync and share, even though you still have of course all the other useful stuff like calendaring and such.

Apart from the wellknown features ownCloud 7 also brings some things that you do not see on the first look. Some of these things relate to syncing and as a guy working mainly on the sync client I am especially happy about that: Already with the current released clients you will see a performance win in syncing, because ownCloud 7 handles parallel HTTP requests way better. Moreover, ownCloud 7 sends some interesting information about it’s files, and the next generation of sync clients will for example know which files are shared and their permissions. We are currently working on some exciting stuff on the client side, stay tuned.

Release Party ownCloud 7

That all should be reason enough to celebrate together, because ownCloud is done by all of us in the community.

On Tuesday, august 5th, we will do a Release Party in Nuremberg, Germany. As last time, the Coworkingspace Nürnberg is hosting us. We will start at 18:00.

Everybody who is interested in ownCloud for whatever reason is very welcome to show up. We will probably have a short informal demonstration or two, but of course plenty room for questions, discussions, meet and greet with all kind of FOSS people, some core ownCloud people, nice beer and big fun.

You really should come! And don’t forget to tell your friends, thanks!

Categories: Event, FOSS, ownCloud, Release Tags: , ,

ownCloud Client 1.6.1

June 30, 2014 6 comments

End of last week, we have released version 1.6.1 of the ownCloud Client, the desktop tool that does file syncing with your ownCloud. Read on the Desktop Client page how to get and install it.

The recommendation is to update your installation to this version. The previous version 1.6.0 had great new features, first and foremost the parallel up- and download of files and a way more performant handling of the local sync journal. That required a lot of code changes. Unfortunately that also brought in some bugs which are now fixed with the 1.6.1 release.

On the windows platforms, we experienced a memory leak that over time let the memory consumption of the client grow. Also, a problem in the Qt5 library that we ship for windows caused the problem that under some circumstances the wrong encryption lib was loaded, so that some people saw SSL problems on Windows.

And there were crashes. Users kept on reporting that the client was crashing after some time on windows, without a special reason. None of the developers was able to reproduce that or ever saw that. We asked for backtraces, which also can be produced on windows. Even though the backtraces looked similar, we did not find an obvious reason for the crashes. Finally, by reading through all involved code levels again and again, Olivier was able to spot some code in libneon that, again under special circumstances, could cause crashes on win.

It was a one line fix, we quickly built test packages, people tested, and finally the crashes were gone (the patch to libneon is on its way to upstream of course).

All that is now fixed in 1.6.1.

What does that show?
There not very much little “easy” bug findings any more. That is similar to the soccer world championship, where the coaches keep telling that there are no “easy opponents” any more nowadays, which is also true. These tricky problems we face in the client are hard to find, require time, often special setups if they are reproduceable at all, and advanced debugging skills. Very challenging, very much fun. But that also requires very much patience from the people who suffer from that bugs. We keep on asking questions,
ask to test new daily builds and need time to investigate stuff, and more time to release once we have the fix.

Thank you all for helping in this situation, not giving up, for again testing another daily build, reporting back, trying again. That is really big.