diff --git a/README.md b/README.md
index 379ff46a..ad4b27fb 100644
--- a/README.md
+++ b/README.md
@@ -240,7 +240,6 @@ See also [Static Site Generators](#static-site-generators), [Content Management
 - [unmark](https://github.com/plainmade/unmark) - Open source to do app for links. `MIT` `PHP`
 - [ubookmark](https://ungleich.ch/u/projects/ubookmark/) - LDAP enabled bookmarking service. ([Demo](https://ipv6.blog), [Source Code](https://code.ungleich.ch/ungleich-public/ubookmark/)) `GPL-2.0` `Python`
 - [xBrowserSync](https://www.xbrowsersync.org) - Open source tool for syncing browser data between browsers and devices. ([Source Code](https://github.com/xBrowserSync)) `MIT` `Nodejs`
-- [ymarks](https://bitbucket.org/ymarks/ymarks-server) - Keep your browser's bookmarks synchronized without limiting yourself to one provider. `WTFPL` `C`
 
 ## Calendaring and Contacts Management
 
@@ -325,7 +324,7 @@ _CalDAV or CardDAV web-based clients._
 _Simple deployment of a mail server, e.g. for inexperienced or impatient admins._
 
 - [docker-mailserver](https://github.com/tomav/docker-mailserver) - Fullstack but simple mail server (smtp, imap, antispam, antivirus, etc.). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade. `MIT` `Docker`
-- [Excision Mail](https://excision.bsd.ac) - Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible. ([Source Code](https://github.com/Excision-Mail/Excision-Mail)) `ISC` `Shell/Ansible`
+- [Excision Mail](https://github.com/Excision-Mail/Excision-Mail) - Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible. `ISC` `Shell/Ansible`
 - [Inboxen](https://inboxen.org) - Inboxen is a service that provides you with an infinite number of unique inboxes. ([Source Code](https://github.com/Inboxen/Inboxen)) `GPL-3.0` `Python`
 - [homebox](https://github.com/progmaticltd/homebox) - Suite of Ansible scripts to deploy a fully functional mail server on Debian. Unobtrusive and automatic as much as possible, focusing on stability and security. `GPL-3.0` `Shell`
 - [iRedMail](http://www.iredmail.org/) - Full-featured mail server solution based on Postfix and Dovecot. ([Source Code](https://github.com/iredmail/iRedMail)) `GPL-3.0` `Shell`
@@ -468,7 +467,6 @@ _[SIP](https://en.wikipedia.org/wiki/Session_Initiation_Protocol)/[IPBX](https:/
 - [NodeBB](https://nodebb.org/) - Node.js based forum software built for the modern web. ([Source Code](https://github.com/NodeBB/NodeBB)) `GPL-3.0` `Nodejs`
 - [Orange Forum](http://www.goodoldweb.com/) - Orange Forum is an easy to deploy forum that has minimal dependencies and uses very little javascript. ([Source Code](https://github.com/s-gv/orangeforum)) `BSD-3-Clause` `Go`
 - [OSSN](https://www.opensource-socialnetwork.org/) - Open Source Social Network (OSSN) is a social networking software written in PHP. It allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests. ([Source Code](https://github.com/opensource-socialnetwork/opensource-socialnetwork)) `GPL-2.0` `PHP`
-- [Oxwall](http://www.oxwall.org/) - Oxwall is used for a wide range of projects starting from family sites and custom social networks to collaboration tools and enterprise community solutions. ([Source Code](https://bitbucket.org/oxwall/public)) `CPAL-1.0` `PHP`
 - [Patchwork](https://github.com/ssbc/patchwork) - Decentralized messaging and sharing app built on top of Secure Scuttlebutt (SSB). `AGPL-3.0-only` `NodeJS`
 - [phpBB](https://www.phpbb.com/) - Flat-forum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website. ([Source Code](https://github.com/phpbb/phpbb)) `GPL-2.0` `PHP`
 - [PixelFed](https://pixelfed.social) - Pixelfed is an open-source, federated platform alternate to Instagram. ([Source Code](http://github.com/pixelfed/pixelfed)) `AGPL-3.0` `PHP\HTML\Vue`
@@ -482,7 +480,7 @@ _[SIP](https://en.wikipedia.org/wiki/Session_Initiation_Protocol)/[IPBX](https:/
 - [Socialhome](https://socialhome.network) - Federated and decentralized profile builder and social network engine. ([Demo](https://socialhome.network/), [Source Code](https://github.com/jaywink/socialhome)) `AGPL-3.0` `Python`
 - [Talkyard](https://www.talkyard.io/) - Create a community, where your users can suggest ideas and get questions answered. And have friendly open-ended discussions and chat (Slack/StackOverflow/Discourse/Reddit/Disqus hybrid). ([Demo](https://www.talkyard.io/forum/latest), [Source Code](https://github.com/debiki/talkyard)) `AGPL-3.0` `Scala`
 - [Tokumei](https://tokumei.co/) - Anonymous microblogging platform. ([Source Code](https://gitlab.com/tokumei/tokumei)) `ISC` `rc`
-- [Thredded](https://thredded.org) - Forums, feature-rich and simple. ([Demo](https://thredded.org/thredded), [Source Code](https://github.com/thredded/thredded)) `MIT` `Ruby`
+- [Thredded](https://github.com/thredded/thredded) - Forums, feature-rich and simple. `MIT` `Ruby`
 - [twister](http://twister.net.co/) - Fully decentralized P2P microblogging platform leveraging the free software implementations of Bitcoin and BitTorrent protocols. ([Source Code](https://github.com/miguelfreitas/twister-core)) `MIT` `C++`
 - [twtxt.net](https://twtxt.net) - a Self-Hosted, Twitter™-like Decentralised micro-logging platform. No ads, no tracking, your content, your data. ([Source Code](https://github.com/prologic/twtxt)) `MIT` `Go`
    - [rss2twtxt](https://github.com/prologic/rss2twtxt) - An RSS/Atom feed aggregator command-line tool and web service that consume RSS/Atom and produces twtxt.net feeds for consumption by twtxt clients. ([Demo](https://feeds.twtxt.net)) `MIT` `Go`
@@ -549,7 +547,6 @@ CMS are a practical way to setup a website with many features. CMS often come wi
 - [eLabFTW](http://www.elabftw.net) - Online lab notebook for research labs. Store experiments, use a database to find reagents or protocols, use trusted timestamping to legally timestamp an experiment, export as pdf or zip archive, share with collaborators…. ([Demo](https://demo.elabftw.net), [Source Code](https://github.com/elabftw/elabftw)) `AGPL-3.0` `PHP`
 - [Expressa](https://github.com/thomas4019/expressa) - Content Management System for powering database driven websites using JSON schemas. Provides permission management and automatic REST APIs. `MIT` `Nodejs`
 - [GetSimple CMS](http://get-simple.info/) - The Simplest Content Management System. Ever. ([Source Code](https://github.com/GetSimpleCMS/GetSimpleCMS)) `GPL-3.0` `PHP`
-- [ImpressPages CMS](https://www.impresspages.org/) - Easy code meets easy admin. ([Demo](https://www.impresspages.org/demo), [Source Code](https://github.com/impresspages/ImpressPages)) `GPL-3.0/MIT` `PHP`
 - [Joomla!](https://www.joomla.org/) - Advanced Content Management System (CMS). ([Source Code](https://github.com/joomla/joomla-cms)) `GPL-2.0` `PHP`
 - [KeystoneJS](http://keystonejs.com/) - CMS and Web Application Platform. ([Demo](http://demo.keystonejs.com/), [Source Code](https://github.com/keystonejs/keystone)) `MIT` `Nodejs`
 - [MODX](http://modx.com/) - MODX is an advanced content management and publishing platform. The current version is called 'Revolution'. ([Source Code](https://github.com/modxcms/revolution)) `GPL-2.0` `PHP`
@@ -815,7 +812,6 @@ _Command-line file upload_
 - [IFM](https://github.com/misterunknown/ifm) - Single script file manager. `MIT` `PHP`
 - [ResourceSpace](https://www.resourcespace.com) - ResourceSpace open source digital asset management software is the simple, fast, and free way to organise your digital assets. ([Demo](https://www.resourcespace.com/trial), [Source Code](https://www.resourcespace.com/svn)) `Other` `PHP`
 - [s3server](https://github.com/jessfraz/s3server) - Simple HTTP interface to index and browse files in a public S3 or Google Cloud Storage bucket. `MIT` `Go`
-- [Sprut.io](https://sprut.io) - 2 panel file manager with drag and drop features, code editor, text search, hotkeys. ([Demo](https://demo.sprut.io:9443), [Source Code](https://github.com/LTD-Beget/sprutio)) `GPL-3.0` `Python`
 - [Surfer](https://github.com/nebulade/surfer) - Simple static file server with webui to manage files. `MIT` `Nodejs`
 - [TagSpaces](https://www.tagspaces.org/) - TagSpaces is an offline, cross-platform file manager and organiser that also can function as a note taking app. The WebDAV version of the application can be installed on top of a WebDAV servers such as Nextcloud or ownCloud. ([Demo](http://demo.tagspaces.org), [Source Code](https://github.com/tagspaces/tagspaces)) `AGPL-3.0` `Javascript`
 
@@ -1057,7 +1053,7 @@ See also <https://en.wikipedia.org/wiki/List_of_streaming_media_systems>, <https
 - [Musical Artifacts](https://musical-artifacts.com/) - Helping to catalog, preserve and free the artifacts you need to produce music. ([Source Code](https://github.com/lfzawacki/musical-artifacts)) `MIT` `Ruby`
 - [nnmm](https://github.com/Mechazawa/nnmm) - Super tiny pastebin/url minifier "microservice". `Beerware` `PHP`
 - [Notica](https://notica.us) - Lets you send browser notifications from your terminal to your desktop or phone. No installation or registration is required. ([Source Code](https://github.com/tannercollin/Notica)) `MIT` `Nodejs`
-- [Ombi](https://ombi.io/) - A content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set. ([Demo](https://demo.ombi.io/), [Source Code](https://github.com/tidusjar/Ombi)) `GPL-2.0` `C#`
+- [Ombi](https://ombi.io/) - A content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set. ([Source Code](https://github.com/tidusjar/Ombi)) `GPL-2.0` `C#`
 - [oTranscribe](http://otranscribe.com/) - Free web app to take the pain out of transcribing recorded interviews. ([Source Code](https://github.com/oTranscribe/oTranscribe)) `MIT` `JavaScript`
 - [PassCheck](https://apacketofsweets.github.io/PassCheck/) - A web application featuring some handy password tools, including a password generator, strength checker and HaveIBeenPwned breach checker. ([Source Code](https://github.com/apacketofsweets/PassCheck)) `MIT` `JavaScript`
 - [Reactive Resume](http://rxresu.me/) - A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. ([Demo](https://rxresu.me/app/dashboard/), [Source Code](https://github.com/AmruthPillai/Reactive-Resume)) `MIT` `Docker/Nodejs`
@@ -1179,7 +1175,6 @@ See https://github.com/n1trux/awesome-sysadmin#monitoring and https://github.com
 - [fiche](https://github.com/solusipse/fiche) - Command line pastebin, all you need is netcat. ([Demo](http://termbin.com/)) `MIT` `C`
 - [filite](https://github.com/raftario/filite) - A simple, light and standalone pastebin, URL shortener and file-sharing service. ([Demo](https://filite.raphaeltheriault.com)) `MIT` `Rust`
 - [Fugacious](https://fugacio.us) - Open source short-term secure messaging (OSSSM). ([Source Code](https://github.com/fugacious/fugacious)) `CC0-1.0` `Ruby`
-- [GIST](https://gitnet.fr/deblan/gist) - GIST is an open-source application to share code. ([Demo](https://gist.deblan.org/)) `GPL-3.0` `PHP`
 - [hastebin](http://hastebin.com/about.md) - Open source pastebin written in node.js. ([Demo](http://hastebin.com/), [Source Code](https://github.com/seejohnrun/haste-server)) `MIT` `Nodejs`
 - [mojopaste](http://search.cpan.org/dist/App-mojopaste/) - Perl based pastebin. ([Demo](http://p.thorsen.pm/), [Source Code](https://github.com/jhthorsen/app-mojopaste)) `Artistic-2.0` `Perl`
 - [NoteHub](https://github.com/chmllr/NoteHub) - Free and Hassle-free Pastebin for Markdown Pages. Simple, clean, password provided, generated-short link. `MIT` `Nodejs`
@@ -1188,7 +1183,7 @@ See https://github.com/n1trux/awesome-sysadmin#monitoring and https://github.com
 - [pastebin](https://github.com/mkaczanowski/pastebin) - Simple, fast, feature-rich, standalone pastebin service. `MIT` `Rust`
 - [pb](https://github.com/ptpb/pb) - Lightweight pastebin (and url shortener) built using flask. `GPL-3.0` `Python`
 - [PrivateBin](https://privatebin.info/) - PrivateBin is a minimalist, opensource online pastebin/discussion board where the server has zero knowledge of hosted data. ([Demo](https://privatebin.net/), [Source Code](https://github.com/PrivateBin/PrivateBin)) `Zlib` `PHP`
-- [PurritoBin](https://github.com/PurritoBin/PurritoBin) - Ultra fast, minimalistic, encrypted command line paste-bin, where the server has no knowledge of the paste data. ([Demo](https://bsd.ac/)) `ISC` `C++`
+- [PurritoBin](https://github.com/PurritoBin/PurritoBin) - Ultra fast, minimalistic, encrypted command line paste-bin, where the server has no knowledge of the paste data. `ISC` `C++`
 - [SharpPaste](https://github.com/phonicmouse/SharpPaste) - Cross-platform C# pastebin with client-side AES-256 encryption that just works. `MIT` `C#/NancyFX`
 - [Snibox](https://snibox.github.io/) - Code snippets manager with attractive tag-oriented interface. ([Demo](https://snibox-demo.herokuapp.com/), [Source Code](https://github.com/snibox/snibox)) `MIT` `Ruby`
 - [snipt](https://github.com/nicksergeant/snipt) - Long-term memory for coders. Share and store code snippets. `MIT` `Python`
@@ -1359,8 +1354,7 @@ _See also [Ticketing](#ticketing), [Task management/To-do lists](#task-managemen
 - [Re:Backlogs](https://github.com/kaishuu0123/rebacklogs) - Project management and collaboration tool powered by Ruby on Rails & VueJS. ([Demo](https://rebacklogs.saino.me/users/sign_up)) `MIT` `Ruby`
 - [Redmine](http://www.redmine.org/) - Redmine is a flexible project management web application. ([Demo](http://demo.redmine.org/), [Source Code](https://svn.redmine.org/redmine/)) `GPL-2.0` `Ruby`
 - [RhodeCode](https://rhodecode.com/) - RhodeCode is an open source platform for software development teams. It unifies and simplifies repository management for Git, Subversion, and Mercurial. ([Demo](https://try.rhodecode.com/), [Source Code](https://code.rhodecode.com/)) `AGPL-3.0` `Python`
-- [SCM Manager](https://www.scm-manager.org/) - The easiest way to share and manage your Git, Mercurial and Subversion repositories over http. ([Source Code](https://bitbucket.org/sdorra/scm-manager/src)) `BSD-3-Clause` `Java`
-- [sorcia](https://sorcia.org) - Sorcia is a minimalist web frontend for Git repositories with fine-grained user access controls, multiple themes to choose based on your taste and many more. ([Source Code](https://git.mysticmode.org/r/sorcia)) `AGPL-3.0` `Go`
+- [SCM Manager](https://www.scm-manager.org/) - The easiest way to share and manage your Git, Mercurial and Subversion repositories over http. ([Source Code](https://github.com/scm-manager/scm-manager)) `BSD-3-Clause` `Java`
 - [Taiga](https://taiga.io/) - Agile Project Management Tool based on the Kanban and Scrum methods. ([Source Code](https://github.com/taigaio)) `AGPL-3.0` `Python`
 - [Titra](https://titra.io/en/free-time-tracking-online/) - Time-tracking solution for freelancers and small teams. ([Demo](https://app.titra.io/try), [Source Code](https://github.com/kromitgmbh/titra)) `GPL-3.0` `JavaScript`
 - [Trac](http://trac.edgewall.org/) - Trac is an enhanced wiki and issue tracking system for software development projects. `BSD-3-Clause` `Python`
@@ -1421,7 +1415,7 @@ _See [awesome-sysadmin/Continuous Integration & Continuous Deployment](https://g
 - [Kong](https://konghq.com/kong/) - The World’s Most Popular Open Source Microservice API Gateway and Platform. ([Source Code](https://github.com/Kong/kong)) `Apache-2.0` `Lua`
 - [KrakenD](https://www.krakend.io/) - Open source High-Performance API Gateway. ([Source Code](https://github.com/devopsfaith/krakend)) `Apache-2.0` `Go`
 - [Para](http://www.paraio.org) - Flexible and modular backend framework/server for object persistence, API development and authentication. ([Source Code](https://github.com/erudika/para)) `Apache-2.0` `Java`
-- [Postwoman](https://postwoman.io) - A free, fast and beautiful API request builder. ([Demo](https://postwoman.io), [Source Code](https://github.com/liyasthomas/postwoman)) `MIT` `Nodejs/Vue/Nuxt`
+- [Postwoman](https://postwoman.io) - A free, fast and beautiful API request builder. ([Source Code](https://github.com/liyasthomas/postwoman)) `MIT` `Nodejs/Vue/Nuxt`
 - [Tyk](https://tyk.io) - Fast and scalable open source API Gateway. Out of the box, Tyk offers an API Management Platform with an API Gateway, API Analytics, Developer Portal and API Management Dashboard. ([Source Code](https://github.com/TykTechnologies/tyk)) `MPL-2.0` `Go`
 
 ### Documentation Generators
@@ -1455,7 +1449,7 @@ See https://staticsitegenerators.net and https://www.staticgen.com
 
 - [Kanbana](https://github.com/SrGMC/kanbana) - Create boards to track users and projects from flat markdown files. Forked from Crepido. `MIT` `Nodejs`
 - [Kanboard](http://kanboard.net/) - Simple and open source visual task board. ([Source Code](https://github.com/kanboard/kanboard)) `MIT` `PHP`
-- [myTinyTodo](http://www.mytinytodo.net/) - Simple way to manage your todo list in AJAX style. Uses PHP, jQuery, SQLite/MySQL. GTD compliant. ([Demo](http://www.mytinytodo.net/demo/), [Source Code](https://bitbucket.org/maxpozdeev/mytinytodo)) `GPL-2.0` `PHP`
+- [myTinyTodo](http://www.mytinytodo.net/) - Simple way to manage your todo list in AJAX style. Uses PHP, jQuery, SQLite/MySQL. GTD compliant. ([Demo](http://www.mytinytodo.net/demo/), [Source Code](https://github.com/maxpozdeev/mytinytodo/)) `GPL-2.0` `PHP`
 - [Nullboard](https://github.com/apankrat/nullboard) - Single-page minimalist kanban board; compact, highly readable and quick to use. ([Demo](https://nullboard.io/preview)) `BSD-2-Clause` `Javascript`
 - [PHP Task/Todo list](https://github.com/lgg/tasks.php) - Simple task/todo list that uses a JSON text file for the tasks. `MIT` `PHP`
 - [Planka](https://planka.app/) - Open source Trello alternative. ([Demo](https://plankanban.github.io/planka/#/), [Source Code](https://github.com/plankanban/planka)) `MIT` `Nodejs`
@@ -1472,7 +1466,7 @@ See https://staticsitegenerators.net and https://www.staticgen.com
 - [Tracks](http://www.getontracks.org/) - Web-based application to help you implement David Allen’s [Getting Things Done™](https://en.wikipedia.org/wiki/Getting_Things_Done) methodology. ([Source Code](https://github.com/TracksApp/tracks)) `GPL-2.0` `Ruby`
 - [Vikunja](https://vikunja.io/) - The to-do app to organize your life. ([Demo](https://try.vikunja.io/login), [Source Code](https://kolaente.dev/vikunja/)) `GPL-3.0` `Go`
 - [Volition](https://github.com/usevolition/volition) - Opinionated open-source task management. `MIT` `Ruby`
-- [Wekan](https://wekan.github.io/) - Open-source Trello-like kanban. ([Demo](https://oasis.sandstorm.io/appdemo/m86q05rdvj14yvn78ghaxynqz7u2svw6rnttptxx49g1785cdv1h), [Source Code](https://github.com/wekan/wekan)) `MIT` `Nodejs`
+- [Wekan](https://wekan.github.io/) - Open-source Trello-like kanban. ([Source Code](https://github.com/wekan/wekan)) `MIT` `Nodejs`
 
 ## Ticketing