diff --git a/index.html b/index.html
index a6b32b3..b84a85e 100644
--- a/index.html
+++ b/index.html
@@ -489,6 +489,8 @@ Error message and password prompt
 
 <li>ADHD and Sleep</li>
 
+<li>ADHD folks on Twitter</li>
+
 <li>Air Quality Monitoring</li>
 
 <li>Alpkit Gear I have my eye on</li>
@@ -661,6 +663,8 @@ Error message and password prompt
 
 <li>Khabat Abbas - Journalist in Rojava</li>
 
+<li>Lenovo BIOS Embedded Controller Update Vulnerability</li>
+
 <li>Less Talk Athletics</li>
 
 <li>Libertatia: Pirates and Anarchist Utopia</li>
@@ -785,6 +789,8 @@ Error message and password prompt
 
 <li>seedvault - encrypted Android backups</li>
 
+<li>Setting snap package auto upgrade frequency</li>
+
 <li>Sgian-dubh (Dirk) knife</li>
 
 <li>Shoes</li>
@@ -839,6 +845,8 @@ Error message and password prompt
 
 <li>TiddlyWiki5 RSS Feed Plugin</li>
 
+<li>Tunes April 2021</li>
+
 <li>Tunes March 2021</li>
 
 <li>UK Ham Radio Course Materials</li>
@@ -863,6 +871,8 @@ Error message and password prompt
 
 <li>Whats App terms of service change</li>
 
+<li>WhatsApp Vulnrebility April 2021</li>
+
 <li>Where to get camping gear in UK</li>
 
 <li>Wild Food UK</li>
@@ -10643,7 +10653,7 @@ Error message and password prompt
 <div bag="default" revision="1" title="$:/status/UserName">
 <pre></pre>
 </div>
-<div list="[[Unemployed Workers Centres]] [[Tunes March 2021]] [[Adam Curtis]] Shoes [[Android Encryption]] [[Debian security software]] [[Security Monitoring Software]] [[Introduction to AppArmour]] [[Cycling trips using Ferries]] [[Alpkit Gear I have my eye on]] [[Dib's Fitness]] [[Sgian-dubh (Dirk) knife]] [[GNOME circles]] [[Music dump December 2020]] [[A comparison of cryptographic keycards]] [[Linux Kernel maintainer's PGP guide]] [[Whats App terms of service change]] [[The Commoner]] [[Browser Stack]] [[Estonia E-Residency and Digital Nomad Visa]] Keyoxide Mixlr [[The Racial Bias Built Into Photography]] [[Seat 61]] [[Sarah Brightman - I Lost My Heart to a Starship Trooper]] Owncast [[Logic Mag]] [[Interact with ssh agent using ssh-add]] [[De-Googling an Android phone]] [[Broadcasting using autistici.org]] [[Autonomous Design Group]] [[NewPipe YouTube app front-end]] [[GNOME terminal keyboard shortcuts]] [[Los Angeles rideshare drivers union]] [[Contact tracing]] [[Habits - Habit tracking]] [[Slax - Live USB distro]] [[Debian non-free live images]] [[GNOME break timer]] [[Coreboot images for the Thinkpad X230]] [[A Libertarian Walks Into a Bear: Author Matthew Hongoltz-Hetling on the Free State Project]] [[Libre x42 audio plugins]] [[Harrison Consoles VST Plugins]] [[Black Panther Party Programs of Survival]] [[Marianne Breslauer’s photos of queer, androgynous and butch women of the 1930s]] [[OSSEC Host Intrusion Detection System]] [[Acessing Android storage using Termux]] [[Opis Retro Phones]] [[Early Cyberpunk]] [[EARTHEART by YaYa Bones]] [[The Dinghy Cruising Companion: Tales and Advice from Sailing a Small Open Boat]] [[Birds aren't real meme from Chaos Congress]] [[Cool game: A Summer’s End - Hong Kong 1986]] [[seedvault - encrypted Android backups]] [[Abdullah Öcalan – On Methodology and the Regime of the Truth]] [[Google Pixel 3a Repair Guide]] [[Meeting check outs]] [[Remove Unused Flatpak Runtimes]] [[Nitro key]] [[Graphene OS]] [[Cool bicycle site]] [[How to Use the WP-CLI Command Line Tool to Change Your WordPress Website Url or Domain]] [[Possessor review – Brandon Cronenberg's terrifying sci-fi horror freak-out]] [[Linux / UNIX: DNS Lookup Command]] [[Siren Moon Illustrations]] [[Starship: cross shell prompt written in rust]] [[What Is De-essing? The Dos and Don’ts of Using a De-esser]] [[Reverb pre delay calculator]] [[Flash Fiction]] [[Gideon the Ninth (The Locked Tomb #1)]] [[DNS rebinding attack]] [[Libertatia: Pirates and Anarchist Utopia]] [[What I'm listening to December 2020]] [[The Last Clarion House]] [[Storyville: Pepe The Frog]] [[New Cory Doctorow book &quot;Attack Surface&quot;]] [[Elite Panic]] [[London Clarion Cycling Club gear]] [[New Medicinal Herb Colouring Book from Solidarity Apothercary]] [[Update all packages using opkg on OpenWRT]] [[CBM 8032 AV computer graphics and sound 2016-2019]] [[Photographing Wars in the Middle East]] [[Skills for Revolutionary Survival: 1. Trauma Medical Gear]] LibreRouter [[New Tiddler]] [[Matrix Fansite]] [[Modified Casio Watches]] [[Hackers Curator Fan Site]] [[The Reasonable Person's Guide To Prepping]] [[Cyberpunk Clothing on Etsy]] [[Casio Baby-G BGX-240V-4 Series]] [[Jenny Graham’s Around the World Record Breaking Kit]] [[Dervla Murphy]] [[About RSS feed]] [[Ant Media Server]] [[Less Talk Athletics]] [[Great DJ Mixes]] [[ClamAV antivirus on Debian based systems]] [[GDS pre commit - Prevent commiting secrets to git repos]] [[Glitter + Ashes: Queer Tales of a World That Wouldn't Die]] [[Push to Talk: Online mini Chaos Congress]] [[Sad Cookbook - Simple recipes for sad times]] [[How to force the DVLA to accept your name change]] [[David Bowie meets Tricky]] [[From Managerial Feudalism to the Revolt of the Caring Classes]] [[Cycle.travel - Cycle mapping and routing]] [[Queer Solarpunk Blog Post]] [[Live Lightning Maps]] [[Belarus: Anarchists in the Uprising against the Dictatorship]] [[Borgbackup on Android]] [[Community Accountability]] Bikeshedding [[Gridsound: DAW in the browser]] [[Stopping phishing campaigns with bash]] [[Tekmîl: Creating a Culture of Constructive Criticism]] [[Moto G3 iFixit Repair guide]] [[Cool phone, laptop hack]] [[Moxie's Booklist]] [[Signal Voice Call Echo Problems]] [[Excellent Cycle Mapping site]] [[UK Ham Radio Course Materials]] [[Scuttlebot written in C]] [[Qwant Open Street Maps frontend]] [[Music Theory Explorer]] [[Enkindle Village School Case Study]] [[Wordpress Crowdfunding Plugin]] [[Karl Biscuit]] [[Paul Oakenfold Goa Mix 1994]] [[Mozilla Development Network]] SSB-Room [[Anxiety - Browser based game]] [[Exiting The Vampire Castle by Mark Fisher]] [[Borg Backup on Android]] [[Khabat Abbas - Journalist in Rojava]] [[Online map for political demonstrations]] [[Novation Launchpad Bitwig Studio Scripts]] [[Zoom MS-70CDR Multi-Effects Pedal]] [[Motion sensors for home security]] [[OpenWRT on BT Home Hub 5A]] [[Half Barges - Canal Boats]] [[NODE zine]] Pinephone [[PA System For a Soundsystem Co-op]] [[Rural Co-ops]] [[Where to get camping gear in UK]] [[Security for the savvy leftist, Part 1: OpSec]] [[Hosting hypercore sites]] [[Zines! Zines! Zines!]] [[Usability Testing (UX)]] [[Wild Food UK]] [[The Megalithic Portal]] [[Joining Freenode IRC channels using Matrix]] KawaiiPunk [[TiddlyWiki5 RSS Feed Plugin]] [[RSS feed for Mastodon and Pixelfed accounts]] git-ssb [[Dialetical Football]] [[Panic Button]] [[Web Image Scrubber]] [[Z-TRITON Solarpunk Bike/Boat/Home]] [[Game Engines]] [[On Productivity]] Books Solarpower [[Relationship Anarchy]] [[On opening random pdf files]] [[Cool Music]] [[Privacy respecting DNS service]] [[Raspberry Pi as home network monitor]] Recipes [[ADHD and Sleep]] [[HAM Radio Resources]] [[Boosting off-grid resilience]] [[Foraging Recipes]] [[Patterns for a decentralised society]] [[Cool Orgs]] [[Welcome to my blog!]] [[Bread Recipes]] [[No dig gardening]] [[Garden diaries 23.3.20]] [[Garden Diaries 21.3.20]] [[Permaculture Link Dump]]" title="$:/StoryList">
+<div list="[[Setting snap package auto upgrade frequency]] [[WhatsApp Vulnrebility April 2021]] [[Tunes April 2021]] [[ADHD folks on Twitter]] [[Lenovo BIOS Embedded Controller Update Vulnerability]] [[Unemployed Workers Centres]] [[Tunes March 2021]] [[Adam Curtis]] Shoes [[Android Encryption]] [[Debian security software]] [[Security Monitoring Software]] [[Introduction to AppArmour]] [[Cycling trips using Ferries]] [[Alpkit Gear I have my eye on]] [[Dib's Fitness]] [[Sgian-dubh (Dirk) knife]] [[GNOME circles]] [[Music dump December 2020]] [[A comparison of cryptographic keycards]] [[Linux Kernel maintainer's PGP guide]] [[Whats App terms of service change]] [[The Commoner]] [[Browser Stack]] [[Estonia E-Residency and Digital Nomad Visa]] Keyoxide Mixlr [[The Racial Bias Built Into Photography]] [[Seat 61]] [[Sarah Brightman - I Lost My Heart to a Starship Trooper]] Owncast [[Logic Mag]] [[Interact with ssh agent using ssh-add]] [[De-Googling an Android phone]] [[Broadcasting using autistici.org]] [[Autonomous Design Group]] [[NewPipe YouTube app front-end]] [[GNOME terminal keyboard shortcuts]] [[Los Angeles rideshare drivers union]] [[Contact tracing]] [[Habits - Habit tracking]] [[Slax - Live USB distro]] [[Debian non-free live images]] [[GNOME break timer]] [[Coreboot images for the Thinkpad X230]] [[A Libertarian Walks Into a Bear: Author Matthew Hongoltz-Hetling on the Free State Project]] [[Libre x42 audio plugins]] [[Harrison Consoles VST Plugins]] [[Black Panther Party Programs of Survival]] [[Marianne Breslauer’s photos of queer, androgynous and butch women of the 1930s]] [[OSSEC Host Intrusion Detection System]] [[Acessing Android storage using Termux]] [[Opis Retro Phones]] [[Early Cyberpunk]] [[EARTHEART by YaYa Bones]] [[The Dinghy Cruising Companion: Tales and Advice from Sailing a Small Open Boat]] [[Birds aren't real meme from Chaos Congress]] [[Cool game: A Summer’s End - Hong Kong 1986]] [[seedvault - encrypted Android backups]] [[Abdullah Öcalan – On Methodology and the Regime of the Truth]] [[Google Pixel 3a Repair Guide]] [[Meeting check outs]] [[Remove Unused Flatpak Runtimes]] [[Nitro key]] [[Graphene OS]] [[Cool bicycle site]] [[How to Use the WP-CLI Command Line Tool to Change Your WordPress Website Url or Domain]] [[Possessor review – Brandon Cronenberg's terrifying sci-fi horror freak-out]] [[Linux / UNIX: DNS Lookup Command]] [[Siren Moon Illustrations]] [[Starship: cross shell prompt written in rust]] [[What Is De-essing? The Dos and Don’ts of Using a De-esser]] [[Reverb pre delay calculator]] [[Flash Fiction]] [[Gideon the Ninth (The Locked Tomb #1)]] [[DNS rebinding attack]] [[Libertatia: Pirates and Anarchist Utopia]] [[What I'm listening to December 2020]] [[The Last Clarion House]] [[Storyville: Pepe The Frog]] [[New Cory Doctorow book &quot;Attack Surface&quot;]] [[Elite Panic]] [[London Clarion Cycling Club gear]] [[New Medicinal Herb Colouring Book from Solidarity Apothercary]] [[Update all packages using opkg on OpenWRT]] [[CBM 8032 AV computer graphics and sound 2016-2019]] [[Photographing Wars in the Middle East]] [[Skills for Revolutionary Survival: 1. Trauma Medical Gear]] LibreRouter [[New Tiddler]] [[Matrix Fansite]] [[Modified Casio Watches]] [[Hackers Curator Fan Site]] [[The Reasonable Person's Guide To Prepping]] [[Cyberpunk Clothing on Etsy]] [[Casio Baby-G BGX-240V-4 Series]] [[Jenny Graham’s Around the World Record Breaking Kit]] [[Dervla Murphy]] [[About RSS feed]] [[Ant Media Server]] [[Less Talk Athletics]] [[Great DJ Mixes]] [[ClamAV antivirus on Debian based systems]] [[GDS pre commit - Prevent commiting secrets to git repos]] [[Glitter + Ashes: Queer Tales of a World That Wouldn't Die]] [[Push to Talk: Online mini Chaos Congress]] [[Sad Cookbook - Simple recipes for sad times]] [[How to force the DVLA to accept your name change]] [[David Bowie meets Tricky]] [[From Managerial Feudalism to the Revolt of the Caring Classes]] [[Cycle.travel - Cycle mapping and routing]] [[Queer Solarpunk Blog Post]] [[Live Lightning Maps]] [[Belarus: Anarchists in the Uprising against the Dictatorship]] [[Borgbackup on Android]] [[Community Accountability]] Bikeshedding [[Gridsound: DAW in the browser]] [[Stopping phishing campaigns with bash]] [[Tekmîl: Creating a Culture of Constructive Criticism]] [[Moto G3 iFixit Repair guide]] [[Cool phone, laptop hack]] [[Moxie's Booklist]] [[Signal Voice Call Echo Problems]] [[Excellent Cycle Mapping site]] [[UK Ham Radio Course Materials]] [[Scuttlebot written in C]] [[Qwant Open Street Maps frontend]] [[Music Theory Explorer]] [[Enkindle Village School Case Study]] [[Wordpress Crowdfunding Plugin]] [[Karl Biscuit]] [[Paul Oakenfold Goa Mix 1994]] [[Mozilla Development Network]] SSB-Room [[Anxiety - Browser based game]] [[Exiting The Vampire Castle by Mark Fisher]] [[Borg Backup on Android]] [[Khabat Abbas - Journalist in Rojava]] [[Online map for political demonstrations]] [[Novation Launchpad Bitwig Studio Scripts]] [[Zoom MS-70CDR Multi-Effects Pedal]] [[Motion sensors for home security]] [[OpenWRT on BT Home Hub 5A]] [[Half Barges - Canal Boats]] [[NODE zine]] Pinephone [[PA System For a Soundsystem Co-op]] [[Rural Co-ops]] [[Where to get camping gear in UK]] [[Security for the savvy leftist, Part 1: OpSec]] [[Hosting hypercore sites]] [[Zines! Zines! Zines!]] [[Usability Testing (UX)]] [[Wild Food UK]] [[The Megalithic Portal]] [[Joining Freenode IRC channels using Matrix]] KawaiiPunk [[TiddlyWiki5 RSS Feed Plugin]] [[RSS feed for Mastodon and Pixelfed accounts]] git-ssb [[Dialetical Football]] [[Panic Button]] [[Web Image Scrubber]] [[Z-TRITON Solarpunk Bike/Boat/Home]] [[Game Engines]] [[On Productivity]] Books Solarpower [[Relationship Anarchy]] [[On opening random pdf files]] [[Cool Music]] [[Privacy respecting DNS service]] [[Raspberry Pi as home network monitor]] Recipes [[ADHD and Sleep]] [[HAM Radio Resources]] [[Boosting off-grid resilience]] [[Foraging Recipes]] [[Patterns for a decentralised society]] [[Cool Orgs]] [[Welcome to my blog!]] [[Bread Recipes]] [[No dig gardening]] [[Garden diaries 23.3.20]] [[Garden Diaries 21.3.20]] [[Permaculture Link Dump]]" title="$:/StoryList">
 <pre></pre>
 </div>
 <div created="20200307231615669" modified="20200307231616680" title="$:/temp/advancedsearch">
@@ -10694,11 +10704,11 @@ Error message and password prompt
         },
         &quot;$:/info/browser/screen/width&quot;: {
             &quot;title&quot;: &quot;$:/info/browser/screen/width&quot;,
-            &quot;text&quot;: &quot;1600&quot;
+            &quot;text&quot;: &quot;1366&quot;
         },
         &quot;$:/info/browser/screen/height&quot;: {
             &quot;title&quot;: &quot;$:/info/browser/screen/height&quot;,
-            &quot;text&quot;: &quot;900&quot;
+            &quot;text&quot;: &quot;768&quot;
         },
         &quot;$:/info/browser/language&quot;: {
             &quot;title&quot;: &quot;$:/info/browser/language&quot;,
@@ -11691,6 +11701,10 @@ https://www.idler.co.uk/article/adam-curtis-social-media-is-a-scam/
 - 31 Days of Loving Your Brain - Talking to Tallulah about ADHD - https://www.youtube.com/watch?v=s2XWuF0TN1A
 - Getting My ADHD Diagnosis As An Adult - https://www.youtube.com/watch?v=ONuKw5QoJHk</pre>
 </div>
+<div created="20210309152134158" modified="20210309152246065" tags="Care" title="ADHD folks on Twitter" type="text/x-markdown">
+<pre>- https://nitter.cc/adhd_alien
+- ADHD and disorded eating: https://nitter.cc/samdylanfinch/status/1366609304589987840</pre>
+</div>
 <div created="20200307222555620" modified="20200307222934113" tags="Ecology" title="Air Quality Monitoring" type="text/x-markdown">
 <pre>My friend sent me a bunch of links from their research into Air Quality Monitoring.
 
@@ -12754,6 +12768,11 @@ https://keyoxide.org/9f0048ac0b23301e1f77e994909f6bd6f80f485d
 - https://nitter.net/khabat_abas
 - https://www.stern.de/p/plus/gesellschaft/-kampf-ist-mein-name----was-es-bedeutet--als-kurdin-in-syrien-zu-leben-9070014.html</pre>
 </div>
+<div created="20210309151819977" modified="20210309151929175" tags="Tech" title="Lenovo BIOS Embedded Controller Update Vulnerability" type="text/x-markdown">
+<pre>https://support.lenovo.com/gb/en/solutions/len-27764
+
+&gt; A vulnerability was reported in older ThinkPad systems that could allow a user with administrative privileges or physical access the ability to update the Embedded Controller with unsigned firmware.</pre>
+</div>
 <div created="20200902121111185" modified="20200902121157743" tags="Organising" title="Less Talk Athletics" type="text/x-markdown">
 <pre>Excellent leftist supplier of combat sports gear. Great quality. 
 
@@ -13231,6 +13250,23 @@ This is the best Android backup system I've seen. It doesn't require root but mu
 https://github.com/seedvault-app/seedvault
 https://github.com/tlambertz/seedvault_backup_parser</pre>
 </div>
+<div created="20210414123703189" modified="20210414124048590" tags="Tech" title="Setting snap package auto upgrade frequency" type="text/x-markdown">
+<pre>[Snap packages](https://snapcraft.io/docs) are a packaging format for Linux. It's installed by default on Ubuntu.
+
+Snap packages update automatically which can be super annoying when you're trying to get work done.
+
+There is a way to stop them auto updating all together but for me, I just want them to auto update outside of work hours.
+
+Here are the docs for that:
+https://snapcraft.io/docs/keeping-snaps-up-to-date
+
+I ran:
+```
+sudo snap set system refresh.timer=mon-sun,19:00 
+```
+
+Now they only auo update each day at 19:00.</pre>
+</div>
 <div created="20210109172342692" modified="20210109172504696" tags="History" title="Sgian-dubh (Dirk) knife" type="text/x-markdown">
 <pre>https://en.wikipedia.org/wiki/Sgian-dubh
 
@@ -13570,6 +13606,14 @@ I'm not using the Nodejs server for this TiddlyWiki at the moment and this might
 - https://github.com/dullroar/TW5-atomfeed
 - https://github.com/dullroar/TW5-atomfeed/issues/9</pre>
 </div>
+<div created="20210412105350551" modified="20210412105453998" tags="Music" title="Tunes April 2021" type="text/x-markdown">
+<pre>- https://bandcamp.com/sevan
+- https://charliemay.bandcamp.com/track/behemoth
+- https://sirsounds.com/album/sirs-s-4-in-the-morning
+- https://andybutler.bandcamp.com
+- https://music.hessleaudio.com/track/fluo
+- https://efdemindial.bandcamp.com/album/decay-versions-pt-2</pre>
+</div>
 <div created="20210309145059458" modified="20210309145247685" tags="Music" title="Tunes March 2021" type="text/x-markdown">
 <pre>## The Orb - Little Fluffy Clouds
 https://www.youtube.com/watch?v=FHixChYgGRI
@@ -13654,6 +13698,10 @@ https://www.youtube.com/watch?v=7iGJjC2C_5w&amp;feature=youtu.be</pre>
 <div created="20210109171542923" modified="20210109171611845" tags="Tech Security" title="Whats App terms of service change" type="text/x-markdown">
 <pre>https://arstechnica.com/tech-policy/2021/01/whatsapp-users-must-share-their-data-with-facebook-or-stop-using-the-app/</pre>
 </div>
+<div created="20210414123554655" modified="20210414123636623" tags="Tech Security" title="WhatsApp Vulnrebility April 2021" type="text/x-markdown">
+<pre>- https://www.forbes.com/sites/zakdoffman/2021/04/10/shock-new-warning-for-millions-of-whatsapp-users-on-apple-iphone-and-google-android-phones/
+- https://www.forbes.com/sites/zakdoffman/2021/04/10/stop-using-facebook-messenger-on-your-apple-iphone-or-google-android-phone/</pre>
+</div>
 <div created="20200705152431940" modified="20200705152600382" tags="Lists" title="Where to get camping gear in UK" type="text/x-markdown">
 <pre>- https://alpkit.com/
 - https://www.backpackinglight.co.uk/