1.0a3 prerelease

[jasongrout]

This tracks the 1.0a3 prerelease.

Some breaking changes to note:

• raw_loader now exports es6 modules, so if you still use require, you need to do require('file').default to get the content. From Update webpack #6189
• some API changes with the search/replace: Add Find and Replace for notebooks and text files #6159 (comment)

Here are the PRs merged in 1.0a2 or 1.0a3, not including the ones from 1.0a1 or earlier:
https://github.com/jupyterlab/jupyterlab/pulls?q=is%3Apr+is%3Amerged+merged%3A%3E2019-02-05+closed%3A%3C%3D2019-04-12+sort%3Acreated-asc

(This was going to be 1.0a2, but there were some issues with that release, so we had 1.0a3 as a quick followup release.)

[jasongrout]

Output from scripts/milestone_check.py:

% python scripts/milestone_check.py master
WARNING: PR 5508 (merge d158501) has 410 commits, but GitHub is only giving us 150 of them
Milestone: 1.0, 224 merged PRs, 1393 commits in history

---

Congratulations! All PRs in this milestone have commits in the commit history for this version range, so they all probably belong in this milestone.

---

The following commits are not included in any PR on this milestone.
This probably means the commit's PR needs to be assigned to this milestone,
or the commit was pushed to master directly.

4a6473e Merge pull request #6139 from minrk/referer
e5d46d3 Add details about extension activation in dev-mode
cad6162 Fix typo
850fe42 use target=_blank for download links
84d71c8 Adding SUSE SLES 15 and openSUSE as supported platforms
bbc1bbd kick ci
0ea9030 Update my affiliation.
62edbeb JupyterLab 1.0.0a0
1bb75a2 Delete py -3 instructions in favor of python3
344b7a2 Merge pull request #6047 from agoose77/patch-1
31f68f6 Publish with 'next' tag
b06b2ce add script to publish 'next' releases of things that changed
c05ef5a Merge pull request #6056 from alfsuse/master
c252407 Remove build:themes from publish scripts.
cba7c89 Update to Vega 5 (#6133)
a6d2934 Integrity update
cb35458 Add schema files to documentsearch package.
06a6d68 Release @jupyterlab/cells@1.0.0-alpha.4
8806615 Publish with 'next' tag
a99cfda JupyterLab 1.0.0a1
5a5390c Publish with 'next' tag
86ac080 Merge pull request #6066 from agoose77/patch-2
69e3e95 Integrity.
07da565 Merge pull request #6172 from ian-r-rose/update-affiliation
f9e741c Merge pull request #6168 from lresende/update-contributing-for-dev-mode
be6b55d back to dev version
24df1e1 Fix csv delimiter dropdown theme handling
f7096cf Merge pull request #6097 from jtpio/csv-delimiter-theme
bcdae08 Release @jupyterlab/documentsearch-extension@1.0.0-alpha.3
7f4fa70 Update language around SUSE, correct typos.
21afd34 Typo
7c5b228 Missed access public for a new extension
ee64060 integrity
47b08e2 Publish with 'next' tag
1ae4389 integrity
5ff2562 Use jupyter theme by default in
3a30e2c Publish packages which had some missing styles.

Try checking these PRs. They probably should be in the milestone, but probably aren't:

4a6473e Merge pull request #6139 from minrk/referer
344b7a2 Merge pull request #6047 from agoose77/patch-1
c05ef5a Merge pull request #6056 from alfsuse/master
86ac080 Merge pull request #6066 from agoose77/patch-2
07da565 Merge pull request #6172 from ian-r-rose/update-affiliation
f9e741c Merge pull request #6168 from lresende/update-contributing-for-dev-mode
f7096cf Merge pull request #6097 from jtpio/csv-delimiter-theme

[jasongrout]

Fixed a bunch of milestones, new output as below. It seems that all the commits listed were indeed pushed to master, so we've caught everything this script pointed out.

% python scripts/milestone_check.py master
WARNING: PR 5508 (merge d158501) has 410 commits, but GitHub is only giving us 150 of them
Milestone: 1.0, 232 merged PRs, 1393 commits in history

---

Congratulations! All PRs in this milestone have commits in the commit history for this version range, so they all probably belong in this milestone.

---

The following commits are not included in any PR on this milestone.
This probably means the commit's PR needs to be assigned to this milestone,
or the commit was pushed to master directly.

bbc1bbd kick ci
bcdae08 Release @jupyterlab/documentsearch-extension@1.0.0-alpha.3
ee64060 integrity
a6d2934 Integrity update
5ff2562 Use jupyter theme by default in
47b08e2 Publish with 'next' tag
be6b55d back to dev version
c252407 Remove build:themes from publish scripts.
31f68f6 Publish with 'next' tag
3a30e2c Publish packages which had some missing styles.
8806615 Publish with 'next' tag
69e3e95 Integrity.
b06b2ce add script to publish 'next' releases of things that changed
5a5390c Publish with 'next' tag
1ae4389 integrity
a99cfda JupyterLab 1.0.0a1
06a6d68 Release @jupyterlab/cells@1.0.0-alpha.4
cb35458 Add schema files to documentsearch package.
7c5b228 Missed access public for a new extension
62edbeb JupyterLab 1.0.0a0

[jasongrout]

The prerelease, jupyterlab 1.0.0a3, is now published to pypi.

[jasongrout]

Here is the loghub output for all PRs merged after 1.0a1. These should be merged into the current changelog in appropriate places.

(for reference: PRs that were merged after 1.0a1

• Convert From Uglifyjs To Terser For Js Minification. (#6193 <https://github.com/jupyterlab/jupyterlab/pull/6193>__)
• Fix Logic Bug In Poll Promise/signal Sync. (#6192 <https://github.com/jupyterlab/jupyterlab/pull/6192>__)
• Unpin Yet Again (#6191 <https://github.com/jupyterlab/jupyterlab/pull/6191>, #6131 <https://github.com/jupyterlab/jupyterlab/issues/6131>)
• Update Prettier, Lerna, And Other Top-Level Dependencies (#6190 <https://github.com/jupyterlab/jupyterlab/pull/6190>__)
• Update Webpack (#6189 <https://github.com/jupyterlab/jupyterlab/pull/6189>__)
• Update Yarn, Jest, And Typescript (#6188 <https://github.com/jupyterlab/jupyterlab/pull/6188>__)
• Update Poll#schedule() Semantics. (#6186 <https://github.com/jupyterlab/jupyterlab/pull/6186>__)
• Add A Time Zone Conversion Link To The Dev Meeting Time (#6181 <https://github.com/jupyterlab/jupyterlab/pull/6181>__)
• Use @typeparam In Docstrings For Front End And Connectors. (#6173 <https://github.com/jupyterlab/jupyterlab/pull/6173>__)
• Update My Affiliation. (#6172 <https://github.com/jupyterlab/jupyterlab/pull/6172>__)
• Make Sure node Exists When Traversing Up The Dom Tree. (#6171 <https://github.com/jupyterlab/jupyterlab/pull/6171>__)
• Add Details About Extension Activation In Dev-Mode (#6168 <https://github.com/jupyterlab/jupyterlab/pull/6168>__)
• Add Find And Replace For Notebooks And Text Files (#6159 <https://github.com/jupyterlab/jupyterlab/pull/6159>, #6081 <https://github.com/jupyterlab/jupyterlab/issues/6081>)
• Remove Out-Of-Date Git Hooks. (#6156 <https://github.com/jupyterlab/jupyterlab/pull/6156>__)
• Update Search Match Colors In Notebook And Text Document (#6155 <https://github.com/jupyterlab/jupyterlab/pull/6155>__)
• Remove File (#6154 <https://github.com/jupyterlab/jupyterlab/pull/6154>__)
• Codemirror Gutter Restyling (#6153 <https://github.com/jupyterlab/jupyterlab/pull/6153>, #6121 <https://github.com/jupyterlab/jupyterlab/issues/6121>)
• Fix Lint Error. (#6152 <https://github.com/jupyterlab/jupyterlab/pull/6152>__)
• Add Poll Class, Fix Some Tests, Throttle Polling. (#6141 <https://github.com/jupyterlab/jupyterlab/pull/6141>, #3929 <https://github.com/jupyterlab/jupyterlab/issues/3929>)
• Use Target=_blank For Download Links (#6139 <https://github.com/jupyterlab/jupyterlab/pull/6139>, #6106 <https://github.com/jupyterlab/jupyterlab/issues/6106>)
• Update To Vega 5 (#6133 <https://github.com/jupyterlab/jupyterlab/pull/6133>, #6128 <https://github.com/jupyterlab/jupyterlab/issues/6128>)
• Don't Set Execution Count On Markdown Cells. (#6126 <https://github.com/jupyterlab/jupyterlab/pull/6126>, #5669 <https://github.com/jupyterlab/jupyterlab/issues/5669>)
• Strict Promises (#6125 <https://github.com/jupyterlab/jupyterlab/pull/6125>__)
• Into The Heart Of The Services (#6123 <https://github.com/jupyterlab/jupyterlab/pull/6123>__)
• Point To Discourse Instead Of Gitter (#6118 <https://github.com/jupyterlab/jupyterlab/pull/6118>__)
• Change "the Next-Generation ... Interface" To "a Next-Generation ... Interface" (#6117 <https://github.com/jupyterlab/jupyterlab/pull/6117>__)
• Doc: Add Tips And Tricks (#6114 <https://github.com/jupyterlab/jupyterlab/pull/6114>, #5926 <https://github.com/jupyterlab/jupyterlab/issues/5926>)
• Let An Output Overflow With Scrollbars In Both Directions. (#6104 <https://github.com/jupyterlab/jupyterlab/pull/6104>__)
• Add Weekly Dev Meeting Notes To Readme (#6100 <https://github.com/jupyterlab/jupyterlab/pull/6100>__)
• Update Communication Channels In Readme (#6099 <https://github.com/jupyterlab/jupyterlab/pull/6099>__)
• Fix Csv Delimiter Dropdown Theme Handling (#6097 <https://github.com/jupyterlab/jupyterlab/pull/6097>, #6095 <https://github.com/jupyterlab/jupyterlab/issues/6095>)
• Add Tab Navigation To The Search Box (#6094 <https://github.com/jupyterlab/jupyterlab/pull/6094>__)
• Use The mousedown Event To Trigger Toolbar Button Actions. (#6083 <https://github.com/jupyterlab/jupyterlab/pull/6083>, #6077 <https://github.com/jupyterlab/jupyterlab/issues/6077>)
• Added Css Selector Descriptions (#6082 <https://github.com/jupyterlab/jupyterlab/pull/6082>__)
• Typo In "nbcovert" (#6066 <https://github.com/jupyterlab/jupyterlab/pull/6066>__)
• Fix Restart And Run All For Text Files With A Code Console. (#6059 <https://github.com/jupyterlab/jupyterlab/pull/6059>, #5935 <https://github.com/jupyterlab/jupyterlab/issues/5935>)
• Add An 'all' Flag To Uninstall All Labextensions In The App-Dir (#6058 <https://github.com/jupyterlab/jupyterlab/pull/6058>, #6006 <https://github.com/jupyterlab/jupyterlab/issues/6006>)
• Update React And React-Dom To Let Extensions Use React Hooks (#6057 <https://github.com/jupyterlab/jupyterlab/pull/6057>__)
• Adding Suse Sles 15 And Opensuse As Supported Platforms (#6056 <https://github.com/jupyterlab/jupyterlab/pull/6056>__)
• Fix Enable/disable Button In Extensionmanager (#6051 <https://github.com/jupyterlab/jupyterlab/pull/6051>, #5973 <https://github.com/jupyterlab/jupyterlab/issues/5973>)
• Clean Up Ui-Components Styles (#6050 <https://github.com/jupyterlab/jupyterlab/pull/6050>, #6043 <https://github.com/jupyterlab/jupyterlab/issues/6043>)
• Add Jp-Icon And Jp-Icon-16 Classnames To Toolbarbuttons With Icons (#6049 <https://github.com/jupyterlab/jupyterlab/pull/6049>, #5971 <https://github.com/jupyterlab/jupyterlab/issues/5971>)
• Fix Typo (#6047 <https://github.com/jupyterlab/jupyterlab/pull/6047>, #6046 <https://github.com/jupyterlab/jupyterlab/issues/6046>)
• Delete Unnecessary Call To Adoptwidget (#6045 <https://github.com/jupyterlab/jupyterlab/pull/6045>__)
• Fix Deleting A Tab By Using The Indentunit Option (#6041 <https://github.com/jupyterlab/jupyterlab/pull/6041>, #5992 <https://github.com/jupyterlab/jupyterlab/issues/5992>)
• Rename Themedir To Themepath (#6040 <https://github.com/jupyterlab/jupyterlab/pull/6040>, #6021 <https://github.com/jupyterlab/jupyterlab/issues/6021>)
• Statusbar Icon (#6039 <https://github.com/jupyterlab/jupyterlab/pull/6039>__)
• "close All" Command Refers To Tabs, Not Widgets (#6035 <https://github.com/jupyterlab/jupyterlab/pull/6035>__)
• Fix Codemirror Styling (#6032 <https://github.com/jupyterlab/jupyterlab/pull/6032>__)
• Add "render All Markdown Cells" Command, Or Automatically Render Markdown (#6029 <https://github.com/jupyterlab/jupyterlab/pull/6029>, #6017 <https://github.com/jupyterlab/jupyterlab/issues/6017>)
• Universal (Nearly) Scrollbar Styling (#6026 <https://github.com/jupyterlab/jupyterlab/pull/6026>, #4867 <https://github.com/jupyterlab/jupyterlab/issues/4867>)
• Add Kbd Style (#6025 <https://github.com/jupyterlab/jupyterlab/pull/6025>, #4374 <https://github.com/jupyterlab/jupyterlab/issues/4374>)
• Increase Z-Index Of Search Overlay (#6024 <https://github.com/jupyterlab/jupyterlab/pull/6024>__)
• Added Basic Theming For Statusbar (#6020 <https://github.com/jupyterlab/jupyterlab/pull/6020>__)
• Refresh The Editor When Switching A Markdown Cell To Edit Mode. (#6018 <https://github.com/jupyterlab/jupyterlab/pull/6018>__)
• Don't Prevent Default If The User Is Selecting Text In A Notebook Output. (#6015 <https://github.com/jupyterlab/jupyterlab/pull/6015>, #4800 <https://github.com/jupyterlab/jupyterlab/issues/4800>)
• Fix Global Link Hover Style (#6011 <https://github.com/jupyterlab/jupyterlab/pull/6011>, #5970 <https://github.com/jupyterlab/jupyterlab/issues/5970>)
• Add A Binder Link For Jlab Master To Contributing.md. (#6004 <https://github.com/jupyterlab/jupyterlab/pull/6004>__)
• Add A Note About Webpack And Watches To The Extension Dev Docs (#6000 <https://github.com/jupyterlab/jupyterlab/pull/6000>__)
• Fix A Typo In Corporate.md (#5993 <https://github.com/jupyterlab/jupyterlab/pull/5993>__)
• Add Ability To Toggle Status Bar Visibility (#5990 <https://github.com/jupyterlab/jupyterlab/pull/5990>, #5982 <https://github.com/jupyterlab/jupyterlab/issues/5982>)
• Avoid Activating The Non-Current Widget After Navigating To Cwd (#5988 <https://github.com/jupyterlab/jupyterlab/pull/5988>, #5987 <https://github.com/jupyterlab/jupyterlab/issues/5987>)
• Fix Completer Regression (#5985 <https://github.com/jupyterlab/jupyterlab/pull/5985>__)
• Minor Code Style Issue. (#5984 <https://github.com/jupyterlab/jupyterlab/pull/5984>__)
• Restore Cloned Output (#5981 <https://github.com/jupyterlab/jupyterlab/pull/5981>, #5976 <https://github.com/jupyterlab/jupyterlab/issues/5976>)
• Update Workspaces List Method To Conform To Idataconnector List Method. (#5975 <https://github.com/jupyterlab/jupyterlab/pull/5975>__)
• Remove Appveyor And Travis Ci Support (#5974 <https://github.com/jupyterlab/jupyterlab/pull/5974>__)
• Managing Notebook Metadata (#5968 <https://github.com/jupyterlab/jupyterlab/pull/5968>, #5200 <https://github.com/jupyterlab/jupyterlab/issues/5200>)
• Make Sure Api Docs Are Output To The Right Directory. (#5967 <https://github.com/jupyterlab/jupyterlab/pull/5967>__)
• Inherit Terminal Theme From Lab Theme (#5964 <https://github.com/jupyterlab/jupyterlab/pull/5964>__)
• Expose An Instance Tracker Token For The Html Viewer. (#5962 <https://github.com/jupyterlab/jupyterlab/pull/5962>__)
• Remove Extra Padding From Mathjax Display Math. (#5959 <https://github.com/jupyterlab/jupyterlab/pull/5959>, #5949 <https://github.com/jupyterlab/jupyterlab/issues/5949>)
• Dev-Mode Binder (#5952 <https://github.com/jupyterlab/jupyterlab/pull/5952>__)
• Add Autoredirect Query String Parameter To Generate New Workspaces. (#5950 <https://github.com/jupyterlab/jupyterlab/pull/5950>, #5854 <https://github.com/jupyterlab/jupyterlab/issues/5854>)
• Context Menu Hint (#5940 <https://github.com/jupyterlab/jupyterlab/pull/5940>, #4023 <https://github.com/jupyterlab/jupyterlab/issues/4023>)
• Add An Optional Header To The Application Shell (#5936 <https://github.com/jupyterlab/jupyterlab/pull/5936>__)
• Improve Tab Icons In Left Panel (#5920 <https://github.com/jupyterlab/jupyterlab/pull/5920>, #5269 <https://github.com/jupyterlab/jupyterlab/issues/5269>)
• Services Test Stability On Windows (#5860 <https://github.com/jupyterlab/jupyterlab/pull/5860>__)
• Add Event Handling Support To Vdom-Extension (#5670 <https://github.com/jupyterlab/jupyterlab/pull/5670>__)

[jasongrout]

I added these changelog entries to the changelog in #6198. I think we can close this issue when that PR is merged.