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Maniphest T203696

Drastically reduce the number of ResourceLoader modules that WikibaseClient registers
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Ladsgroup
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Jdforrester-WMF
Sep 6 2018, 5:19 PM
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F29939577: capture.png
Aug 2 2019, 1:14 PM
F29939582: capture.png
Aug 2 2019, 1:14 PM
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Description

Motivation
As of 7 May 2018 in production, Wikibase's 248 RL modules result in 14,453 bytes (5,210 bytes after gzip) being shipped on every page view of every Wikipedia for every reader. That's 6.4TiB a day of extra load on readers.

Problem
The linkitem module in wikibase client actually uses lots of parts of WikibaseView which is designed for Repo so it makes us to load WikibaseView and all of its ~240 modules in all client wikis.

Suggested Solution / Technical Details
"linkitem module in WikibaseClient, depends on these modules in WikibaseView:

  • 'jquery.ui.ooMenu' (DatavaluesValueview)
  • 'jquery.ui.suggester' (DatavaluesValueview)
  • 'jquery.event.special.eachchange' (DatavaluesValueview)
  • 'util.inherit', (DatavaluesLib)
  • util.highlightSubstring (DatavaluesValueview)

' jquery.wikibase.siteselector' in lib depends on these modules in View:

  • jquery.event.special.eachchange
  • jquery.ui.ooMenu
  • jquery.ui.suggester
  • util.highlightSubstring

Possible solutions:

  • Rewrite linkitem so it doesn't use any of those modules in view, move jquery.wikibase.siteselector to view or
  • Take out lib subdirectoy of DatavaluesValueview and move that from view to lib. Move 'util.inheirt' from WikibaseDataValueLib to DatavaluesValueViewLib (the moved part)

Original bug report:

As of 7 May 2018 in production, Wikibase's 248 RL modules result in 14,453 bytes (5,210 bytes after gzip) being shipped on every page view of every Wikipedia for every reader. That's 6.4TiB a day of extra load on readers. There's even more if you count the jQuery UI stuff uses, but I'll leave that for now.

It looks like Wikibase is trying to use ResourceLoader as a class loader(!) which may be difficult to quickly re-architect, but any reduction would be worthwhile.

Progress

WikibaseClient:

Details

SubjectRepoBranchLines +/-
Move WikibaseView-only modules from lib/resource/lib to WikibaseViewmediawiki/extensions/Wikibasemaster+193 -6 K
Use Package files to inject configmediawiki/extensions/Wikibasemaster+51 -101
Make the namespace.js of wikibase-api not a module but a file in all othersmediawiki/extensions/Wikibasemaster+5 -16
Stop loading WikibaseView in WikibaseClientmediawiki/extensions/Wikibasemaster+9 K -247
Stop loading WikibaseView in clientmediawiki/extensions/Wikibasemaster+0 -1
Move view/lib/wikibase-api to lib/resouces/wikibase-apimediawiki/extensions/Wikibasemaster+89 -89
Reduce number of client RL modulesmediawiki/extensions/Wikibasemaster+10 -21
Reduce number of client RL modulesmediawiki/extensions/Wikibasemaster+45 -117
Consolidate more view/ modules resources (18)mediawiki/extensions/Wikibasemaster+9 -28
Consolidate more view/ modules resources (17)mediawiki/extensions/Wikibasemaster+2 -8
Consolidate more view/ modules resources (16)mediawiki/extensions/Wikibasemaster+8 -52
Consolidate more view/ modules resources (15)mediawiki/extensions/Wikibasemaster+5 -26
Consolidate more view/ modules resources (14)mediawiki/extensions/Wikibasemaster+2 -20
Consolidate more view/resources modules (13)mediawiki/extensions/Wikibasemaster+3 -12
Consolidate more view/resources modules (12)mediawiki/extensions/Wikibasemaster+21 -25
Merge wikibase.termbox.messages into wikibase.termbox (13)mediawiki/extensions/Wikibasewmf/1.33.0-wmf.25+86 -92
Merge wikibase.termbox.messages into wikibase.termbox (13)mediawiki/extensions/Wikibasemaster+86 -92
Consolidate more view/resources modules (11)mediawiki/extensions/Wikibasemaster+12 -68
Consolidate more view/resources modules (10)mediawiki/extensions/Wikibasemaster+15 -96
Consolidate more view/resources modules (9)mediawiki/extensions/Wikibasemaster+10 -60
Consolidate more view/resources modules (8)mediawiki/extensions/Wikibasemaster+24 -55
Consolidate more view/resources modules (7)mediawiki/extensions/Wikibasemaster+34 -69
Consolidate more view/resources modules (6)mediawiki/extensions/Wikibasemaster+21 -58
Consolidate more view/resources modules (5)mediawiki/extensions/Wikibasemaster+16 -46
Consolidate more view/resources modules (4)mediawiki/extensions/Wikibasemaster+14 -63
Consolidate more view/resources modules (3)mediawiki/extensions/Wikibasemaster+52 -135
Consolidate more view/resources modulesmediawiki/extensions/Wikibasemaster+36 -105
Remove resources.php indirection for view/mediawiki/extensions/Wikibasemaster+3 K -4 K
Consolidate various view/resources modulesmediawiki/extensions/Wikibasemaster+11 -38
Consolidate jquery.wikibase.changetoolbar modulesmediawiki/extensions/Wikibasemaster+7 -45
Consolidate jquery.wikibase.statementgrouplistview modulesmediawiki/extensions/Wikibasemaster+3 -20
Remove resources.php indirection for view/jquery/wikibase/snakviewmediawiki/extensions/Wikibasemaster+42 -60
Remove resources.php indirection for view/jquery.uimediawiki/extensions/Wikibasemaster+48 -68
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gerritbot added a comment.Apr 9 2019, 8:11 PM

Change 501981 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Merge wikibase.termbox.messages into wikibase.termbox (13)

https://gerrit.wikimedia.org/r/501981

ReleaseTaggerBot added a project: MW-1.34-notes (1.34.0-wmf.1; 2019-04-16).Apr 9 2019, 9:01 PM
gerritbot added a comment.Apr 9 2019, 10:39 PM

Change 502635 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@wmf/1.33.0-wmf.25] Merge wikibase.termbox.messages into wikibase.termbox (13)

https://gerrit.wikimedia.org/r/502635

gerritbot added a comment.Apr 9 2019, 11:55 PM

Change 502635 abandoned by Krinkle:
Merge wikibase.termbox.messages into wikibase.termbox (13)

https://gerrit.wikimedia.org/r/502635

Krinkle updated the task description. (Show Details)Apr 15 2019, 6:06 PM
Krinkle updated the task description. (Show Details)
Krinkle updated the task description. (Show Details)
Krinkle removed a project: MW-1.33-notes (1.33.0-wmf.24; 2019-04-02).
Krinkle updated the task description. (Show Details)
gerritbot added a comment.Apr 15 2019, 7:31 PM

Change 501980 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/resources modules (12)

https://gerrit.wikimedia.org/r/501980

Krinkle updated the task description. (Show Details)Apr 17 2019, 6:28 PM
gerritbot added a comment.May 6 2019, 8:58 PM

Change 508411 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/resources modules (13)

https://gerrit.wikimedia.org/r/508411

gerritbot added a comment.May 7 2019, 5:40 AM

Change 508411 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/resources modules (13)

https://gerrit.wikimedia.org/r/508411

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.4; 2019-05-07); removed MW-1.34-notes (1.34.0-wmf.1; 2019-04-16).May 7 2019, 6:00 AM
gerritbot added a comment.May 9 2019, 11:11 PM

Change 509166 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (14)

https://gerrit.wikimedia.org/r/509166

Krinkle updated the task description. (Show Details)May 9 2019, 11:23 PM
gerritbot added a comment.May 13 2019, 10:42 AM

Change 509166 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (14)

https://gerrit.wikimedia.org/r/509166

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.5; 2019-05-14); removed MW-1.34-notes (1.34.0-wmf.4; 2019-05-07).May 13 2019, 11:00 AM
gerritbot added a comment.May 24 2019, 6:06 PM

Change 512407 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (15)

https://gerrit.wikimedia.org/r/512407

gerritbot added a comment.May 28 2019, 6:15 AM

Change 512407 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (15)

https://gerrit.wikimedia.org/r/512407

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.7; 2019-05-28); removed MW-1.34-notes (1.34.0-wmf.5; 2019-05-14).May 28 2019, 7:00 AM
Krinkle updated the task description. (Show Details)May 29 2019, 7:12 PM
gerritbot added a comment.Jun 10 2019, 12:23 PM

Change 516240 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (16)

https://gerrit.wikimedia.org/r/516240

gerritbot added a comment.Jun 13 2019, 7:42 AM

Change 516240 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (16)

https://gerrit.wikimedia.org/r/516240

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.10; 2019-06-18); removed MW-1.34-notes (1.34.0-wmf.7; 2019-05-28).Jun 13 2019, 8:01 AM
Krinkle updated the task description. (Show Details)Jun 17 2019, 6:11 PM
gerritbot added a comment.Jun 24 2019, 4:19 PM

Change 518753 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (17)

https://gerrit.wikimedia.org/r/518753

gerritbot added a comment.Jun 26 2019, 5:21 PM

Change 518753 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (17)

https://gerrit.wikimedia.org/r/518753

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.13; 2019-07-09); removed MW-1.34-notes (1.34.0-wmf.10; 2019-06-18).Jun 26 2019, 7:02 PM
Krinkle updated the task description. (Show Details)Jul 4 2019, 8:22 PM
gerritbot added a comment.Jul 5 2019, 6:58 PM

Change 520926 had a related patch set uploaded (by Krinkle; owner: Krinkle):
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (18)

https://gerrit.wikimedia.org/r/520926

gerritbot added a comment.Jul 6 2019, 1:34 PM

Change 520926 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Consolidate more view/ modules resources (18)

https://gerrit.wikimedia.org/r/520926

Ladsgroup awarded a token.Jul 13 2019, 3:44 PM
gerritbot added a comment.Jul 13 2019, 5:35 PM

Change 522607 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Reduce number of client RL modules

https://gerrit.wikimedia.org/r/522607

gerritbot added a comment.Jul 13 2019, 6:39 PM

Change 522612 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Reduce number of client RL modules

https://gerrit.wikimedia.org/r/522612

gerritbot added a comment.Jul 13 2019, 6:39 PM

Change 522613 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Use Package files to inject config

https://gerrit.wikimedia.org/r/522613

gerritbot added a comment.Jul 13 2019, 8:08 PM

Change 522607 abandoned by Ladsgroup:
Reduce number of client RL modules

Reason:
Split it to Iec0fe4be7a2781d9b91c72dc3f51528fee2817ce and If711f9251a054efe4c0ffb3718b41419a7c0e3f0. One of them can be complex (deprecating the config variable.)

https://gerrit.wikimedia.org/r/522607

gerritbot added a comment.Jul 14 2019, 5:18 PM

Change 522612 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Reduce number of client RL modules

https://gerrit.wikimedia.org/r/522612

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.14; 2019-07-16); removed MW-1.34-notes (1.34.0-wmf.13; 2019-07-09).Jul 14 2019, 6:00 PM
gerritbot added a comment.Jul 14 2019, 8:44 PM

Change 523002 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Stop loading WikibaseView in client

https://gerrit.wikimedia.org/r/523002

Ladsgroup subscribed.Jul 14 2019, 11:08 PM

Actually the underlying problem here is that we load WikibaseView, the frontend designed to show entities on Wikidata on clients, this should not happen. Client and lib depend only on eight modules of view, I move them to lib and we will be done with this.

gerritbot added a comment.Jul 14 2019, 11:24 PM

Change 523011 had a related patch set uploaded (by Ladsgroup; owner: Amir Sarabadani):
[mediawiki/extensions/Wikibase@master] Move view/lib/wikibase-api to lib/resouces/wikibase-api

https://gerrit.wikimedia.org/r/523011

Ladsgroup added a comment.Jul 15 2019, 12:08 AM
  • wikibase.api.RepoApiError' (wikibase-api)
  • 'jquery.ui.ooMenu' (DatavaluesValueview)
  • 'jquery.ui.suggester' (DatavaluesValueview)
  • 'jquery.event.special.eachchange' (DatavaluesValueview)
  • 'wikibase.api.RepoApi', (wikibase-api)
  • 'wikibase.api.getLocationAgnosticMwApi' (wikibase-api)
  • 'util.inherit', (DatavaluesLib)
  • util.highlightSubstring (DatavaluesValueview)

Except the wikibase-api, the rest actually are not needed and can be replaced by some other functionality or by T226976: Convert linkitem module away from jQuery UI

Ladsgroup added a project: Wikidata-Campsite.Jul 15 2019, 8:33 AM
Ladsgroup added a subtask: T226976: Convert linkitem module away from jQuery UI.Jul 16 2019, 9:45 AM
Ladsgroup updated the task description. (Show Details)Jul 16 2019, 10:54 AM
Ladsgroup moved this task from Incoming to Ready to estimate on the Wikidata-Campsite board.
gerritbot added a comment.Jul 16 2019, 1:39 PM

Change 523011 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Move view/lib/wikibase-api to lib/resouces/wikibase-api

https://gerrit.wikimedia.org/r/523011

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.15; 2019-07-23); removed MW-1.34-notes (1.34.0-wmf.14; 2019-07-16).Jul 16 2019, 2:01 PM
Ladsgroup mentioned this in T228402: Reduce the number of ResourceLoader modules that WikibaseRepo registers.Jul 18 2019, 10:34 AM
Ladsgroup mentioned this in T226976: Convert linkitem module away from jQuery UI.Jul 19 2019, 9:15 AM
Jakob_WMDE subscribed.Jul 22 2019, 9:13 AM
WMDE-leszek moved this task from Ready to estimate to Needs Work on the Wikidata-Campsite board.Jul 22 2019, 1:52 PM
WMDE-leszek added subscribers: • alaa_wmde, WMDE-leszek.Jul 22 2019, 3:04 PM

@alaa_wmde @Ladsgroup: for the issue of WikibaseClient loading way too much stuff, and how to solve, could you please work together on defining the problem space, and the sensible first iteration of what we would like to achieve? It seems like a dedicated "epic"/"story"/however you want to label it, in any case a separate phabricator ticket, would make the most sense to not miss the focus of this broader ticket.

Ladsgroup added a comment.Jul 23 2019, 11:05 AM
In T203696#5354143, @WMDE-leszek wrote:

@alaa_wmde @Ladsgroup: for the issue of WikibaseClient loading way too much stuff, and how to solve, could you please work together on defining the problem space, and the sensible first iteration of what we would like to achieve? It seems like a dedicated "epic"/"story"/however you want to label it, in any case a separate phabricator ticket, would make the most sense to not miss the focus of this broader ticket.

I agree that the ticket has a vague AC (Should we reduce it to 100? 10?) but to me it seems the intention of the authors was to clean the WikibaseView which should not be loaded in client in the first place and @Krinkle was happy that if we just remove that from client and call this done. I can make another ticket for this and focus our efforts there.

Ladsgroup removed a subtask: T226976: Convert linkitem module away from jQuery UI.Jul 23 2019, 11:09 AM
Ladsgroup updated the task description. (Show Details)Jul 23 2019, 11:24 AM
Ladsgroup updated the task description. (Show Details)Jul 23 2019, 11:35 AM
gerritbot added a comment.Jul 23 2019, 2:56 PM

Change 525107 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Stop loading WikibaseView in WikibaseClient

https://gerrit.wikimedia.org/r/525107

gerritbot added a comment.Jul 23 2019, 3:19 PM

Change 523002 abandoned by Ladsgroup:
Stop loading WikibaseView in client

Reason:
We do it with I0e190b0c723e

https://gerrit.wikimedia.org/r/523002

WMDE-leszek added a comment.Jul 23 2019, 3:31 PM

@Ladsgroup: thanks. It seems to me that fixing the problem quickly first, and then spending some more time without a pressure how to resolve the issue "the right way" would be a very sensible approach.

Ladsgroup added a comment.Jul 23 2019, 6:03 PM
In T203696#5357599, @WMDE-leszek wrote:

@Ladsgroup: thanks. It seems to me that fixing the problem quickly first, and then spending some more time without a pressure how to resolve the issue "the right way" would be a very sensible approach.

This is basically what we are intending to do: T203696#5357444 (moving code out of submodule)

gerritbot added a comment.Jul 29 2019, 9:20 AM

Change 525107 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Stop loading WikibaseView in WikibaseClient

https://gerrit.wikimedia.org/r/525107

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.16; 2019-07-30); removed MW-1.34-notes (1.34.0-wmf.15; 2019-07-23).Jul 29 2019, 10:00 AM
gerritbot added a comment.Jul 29 2019, 1:28 PM

Change 526149 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Make the namespace.js of wikibase-api not a module but a file in all others

https://gerrit.wikimedia.org/r/526149

Ladsgroup updated the task description. (Show Details)Jul 29 2019, 1:51 PM
Ladsgroup mentioned this in T228513: Start using webpack for dependency management and bundling.Jul 31 2019, 9:53 AM
Ladsgroup claimed this task.Jul 31 2019, 2:41 PM
Ladsgroup edited projects, added Wikidata-Campsite (Wikidata-Campsite-Iteration-∞ (On Hold)); removed Wikidata-Campsite.
Restricted Application added a project: User-Ladsgroup. · View Herald TranscriptJul 31 2019, 2:41 PM
Ladsgroup moved this task from To Do (prioritised from top to bottom) to Test (Verification) on the Wikidata-Campsite (Wikidata-Campsite-Iteration-∞ (On Hold)) board.Jul 31 2019, 2:41 PM
gerritbot added a comment.Jul 31 2019, 8:42 PM

Change 526149 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Make the namespace.js of wikibase-api not a module but a file in all others

https://gerrit.wikimedia.org/r/526149

ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.17; 2019-08-06); removed MW-1.34-notes (1.34.0-wmf.16; 2019-07-30).Jul 31 2019, 9:00 PM
Krinkle added a project: Wikimedia-Performance-publish.Aug 2 2019, 1:10 PM
Krinkle added a comment.Aug 2 2019, 1:14 PM

From Grafana: WebPageReplay dashboard

capture.png (956×2 px, 133 KB)

The last two grey vertical lines indicate the (final) deployment of the 1.34-wmf.16 branch (it was attempted earlier that day as well and then reverted for unrelated reasons).

From Grafana: WebPageTest dashboard we can see the bandwidth difference as well:

capture.png (668×720 px, 40 KB)

2 KB wouldn't normally have this much impact in JS payloads, but I believe it's able to have this impact because it's taken from the early startup module (less bandwidth taken from other requests, and less CPU time overall for the processing of all that data, which can instead be spent on rendering the page).

Krinkle moved this task from Untriaged to Ready for write-up on the Wikimedia-Performance-publish board.Aug 2 2019, 1:14 PM
Rosalie_WMDE awarded a token.Aug 2 2019, 1:27 PM
awight mentioned this in T229791: TwoColConflict and RevisionSlider resourceloader modules can be packed into one or two modules to save load time..Aug 5 2019, 9:54 AM
• alaa_wmde closed this task as Resolved.Aug 12 2019, 2:28 PM
• alaa_wmde moved this task from Test (Verification) to Done on the Wikidata-Campsite (Wikidata-Campsite-Iteration-∞ (On Hold)) board.
gerritbot added a comment.Aug 20 2019, 9:25 PM

Change 522613 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Use Package files to inject config

https://gerrit.wikimedia.org/r/522613

Maintenance_bot removed a project: Patch-For-Review.Aug 20 2019, 10:10 PM
ReleaseTaggerBot edited projects, added MW-1.34-notes (1.34.0-wmf.20; 2019-08-27); removed MW-1.34-notes (1.34.0-wmf.17; 2019-08-06).Aug 21 2019, 1:00 AM
Krinkle mentioned this in T39744: jquery.ui.button: Color classes only implemented in jquery.ui vector theme.Aug 29 2019, 12:29 AM
gerritbot added a comment.Sep 10 2019, 6:35 PM

Change 535667 had a related patch set uploaded (by Ladsgroup; owner: Ladsgroup):
[mediawiki/extensions/Wikibase@master] Move WikibaseView-only modules from lib/resource/lib to WikibaseView

https://gerrit.wikimedia.org/r/535667

gerritbot added a project: Patch-For-Review.Sep 10 2019, 6:35 PM
gerritbot added a comment.Sep 12 2019, 12:21 PM

Change 535667 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Move WikibaseView-only modules from lib/resource/lib to WikibaseView

https://gerrit.wikimedia.org/r/535667

santhosh mentioned this in T232020: Articles published with Content Translation are no longer linked to Wikidata.Sep 17 2019, 6:41 AM
Maintenance_bot removed a project: Patch-For-Review.Sep 17 2019, 7:10 AM
Krinkle mentioned this in T233095: Significant mobile web performance regression observed at deployment of 1.34.0-wmf.22.Sep 17 2019, 2:26 PM
Krinkle mentioned this in Blog Post: Wikipedia's JavaScript initialisation on a budget.Sep 17 2019, 8:03 PM
Krinkle mentioned this in T233675: Audit startup JavaScript payload (Aug 2018—Sept 2019).Sep 24 2019, 3:37 AM
Krinkle moved this task from Ready for write-up to Published on the Wikimedia-Performance-publish board.Mar 2 2020, 9:40 PM
Maintenance_bot moved this task from incoming to in progress on the Wikidata board.Mar 2 2020, 10:15 PM
Maintenance_bot moved this task from Incoming to In progress on the User-Ladsgroup board.
Maintenance_bot moved this task from In progress to Done on the User-Ladsgroup board.
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