README.md

@@ -325,12 +325,11 @@ _See also: [Comparison of CalDAV and CardDAV implementations - Wikipedia](https:
 - [MiAOU](https://miaou.dystroy.org/login) - Multi-room persistent chat server. ([Source Code](https://github.com/Canop/miaou)) `MIT` `Nodejs`
 - [Mibew](https://mibew.org) - Mibew Messenger is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website. ([Demo](https://mibew.org/demo2), [Source Code](https://github.com/Mibew/mibew)) `Apache-2.0` `PHP`
 - [Mumble](https://wiki.mumble.info/wiki/Main_Page) - Low-latency, high quality voice/text chat software. ([Source Code](https://github.com/mumble-voip/mumble), [Clients](https://wiki.mumble.info/wiki/3rd_Party_Applications)) `BSD-3-Clause` `C++`
-- [ntfy](https://ntfy.sh/) - Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify. ([Demo](https://ntfy.sh/app), [Source Code](https://github.com/binwiederhier/ntfy), [Clients](https://github.com/binwiederhier/ntfy-android)) `Apache-2.0/GPL-2.0` `Go`
 - [OTS](https://ots.fyi/) - One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser. ([Source Code](https://github.com/Luzifer/ots)) `Apache-2.0` `Go`
 - [Papercups](https://papercups.io/) - An open source live customer chat web app written in Elixir. ([Demo](https://app.papercups.io/demo), [Source Code](https://github.com/papercups-io/papercups)) `MIT` `Elixir`
 - [PushBits](https://github.com/pushbits/server) - Self-hosted notification server for relaying push notifications via Matrix, similar to PushBullet and Gotify. `ISC` `Go`
 - [pWS](https://github.com/soketi/pws) - pWS is a free, open-source Pusher drop-in alternative. `MIT` `Nodejs`
-- [Rallly](https://rallly.co) - Rallly is an open-source alternative to Doodle that lets you create polls to vote on dates and times. ([Source Code](https://github.com/lukevella/Rallly)) `AGPL-3.0` `Nodejs`
+- [Rallly](https://rallly.co) - Rallly is a free collaborative scheduling service. ([Source Code](https://github.com/lukevella/Rallly)) `CC-BY-SA-4.0` `Nodejs`
 - [RetroShare](https://retroshare.cc) - Secured and decentralized communication system. Offers decentralized chat, forums, messaging, file transfer. ([Source Code](https://github.com/RetroShare/RetroShare)) `GPL-2.0` `C++`
 - [Revolt](https://revolt.chat/) - Revolt is a user-first chat platform built with modern web technologies. ([Source Code](https://github.com/revoltchat)) `AGPL-3.0` `Rust`
 - [Rocket.Chat](https://rocket.chat/) - Teamchat solution similar to Gitter.im or Slack. ([Source Code](https://github.com/RocketChat/Rocket.Chat)) `MIT` `Nodejs`
@@ -675,7 +674,6 @@ _Related: [Blogging Platforms](#blogging-platforms), [Static Site Generators](#s
 - [TYPO3](https://typo3.org/) - Powerful and advanced CMS with a large community. ([Source Code](https://github.com/TYPO3/TYPO3.CMS)) `GPL-2.0` `PHP`
 - [Umbraco](https://umbraco.com/) - The friendly CMS. Free and open source with an amazing community. ([Source Code](https://github.com/umbraco/Umbraco-CMS)) `MIT` `.NET`
 - [Wagtail](https://wagtail.io/) - Django content management system focused on flexibility and user experience. ([Source Code](https://github.com/wagtail/wagtail)) `BSD-3-Clause` `Python`
-- [WinterCMS](https://wintercms.com/) - Speedy and secure content management system built on the Laravel PHP framework. ([Source Code](https://github.com/wintercms/winter)) `MIT` `PHP`
 - [WonderCMS](https://www.wondercms.com) - WonderCMS is the smallest flat file CMS since 2008. ([Demo](https://www.wondercms.com/demo), [Source Code](https://github.com/robiso/wondercms)) `MIT` `PHP`
 - [WordPress](https://wordpress.org/) - World's most-used blogging and CMS engine. ([Source Code](https://github.com/WordPress/WordPress)) `GPL-2.0` `PHP`
 - [WriteFreely](https://writefreely.org) - Writing software for starting a minimalist, federated blog — or an entire community. ([Source Code](https://github.com/writefreely/writefreely)) `AGPL-3.0` `Go`
@@ -910,7 +908,6 @@ _Related: [Groupware](#groupware)_
 - [lufi](https://framagit.org/fiat-tux/hat-softwares/lufi) - Let's Upload that FIle, client-side encrypted. ([Demo](https://demo.lufi.io), [Source Code](https://framagit.org/fiat-tux/hat-softwares/lufi/tree/master)) `AGPL-3.0` `Perl`
 - [lutim](https://github.com/ldidry/lutim) - Let's Upload That Image. `AGPL-3.0` `Perl`
 - [OnionShare](https://github.com/micahflee/onionshare) - Securely and anonymously share a file of any size. `GPL-2.0` `Python`
-- [PicoShare](https://pico.rocks) - A minimalist, easy-to-host service for sharing images and other files. ([Demo](https://demo.pico.rocks), [Source Code](https://github.com/mtlynch/picoshare)) `AGPL-3.0` `Go`
 - [PictShare](https://www.pictshare.net/) - PictShare is a multi lingual, open source image hosting service with a simple resizing and upload API. ([Source Code](https://github.com/HaschekSolutions/pictshare)) `Apache-2.0` `PHP`
 - [Plik](https://github.com/root-gg/plik) - Plik is a scalable and friendly temporary file upload system. ([Demo](https://plik.root.gg/)) `MIT` `Go`
 - [Pomf](https://github.com/Pomf/Pomf) - Simple file uploading and sharing, source for the now shut down site Pomf.se. `MIT` `PHP`
@@ -1383,7 +1380,6 @@ _Related: [Wikis](#wikis)_
 - [cryptonote](https://cryptonote.me/) - Simple open source web application that lets users encrypt and share messages that can only be read once. ([Source Code](https://github.com/alainmeier/cryptonote)) `MIT` `Ruby`
 - [dogbin](https://github.com/dogbin/dogbin) - The sexiest pastebin and URL shortener ever. `MIT` `Kotlin`
 - [dpaste](https://dpaste.org/) - simple pastebin with multiple text and code option, with short url result easy to remember. ([Source Code](https://github.com/bartTC/dpaste)) `MIT` `Docker`
-- [Drift](https://github.com/MaxLeiter/drift) - Self-hosted Github Gist clone. ([Demo](https://drift.maxleiter.com/)) `MIT` `TypeScript`
 - [EdPaste](https://github.com/eahlys/EdPaste) - Self-hosted pastebin written in Laravel (PHP Framework). `MIT` `PHP`
 - [ExBin](https://github.com/m1dnight/exbin) - A pastebin with public/private snippets and netcat server. ([Demo](https://exbin.call-cc.be)) `MIT` `Elixir`
 - [fiche](https://github.com/solusipse/fiche) - Command line pastebin, all you need is netcat. ([Demo](https://termbin.com/)) `MIT` `C`
@@ -1568,7 +1564,6 @@ _Related: [Booking and Scheduling](#booking-and-scheduling)_
 
 - [Ambar](https://ambar.cloud) - Document Search Engine (OCR, Store & Search). ([Demo](https://app.ambar.cloud/), [Source Code](https://github.com/RD17/ambar)) `MIT` `Nodejs/Python`
 - [Gigablast](https://www.gigablast.com/) - open source search engine. ([Source Code](https://github.com/gigablast/open-source-search-engine)) `Apache-2.0` `C++`
-- [librengine](https://github.com/liameno/librengine) - Private web search engine. `GPL-3.0` `C++`
 - [Jina](https://github.com/jina-ai/jina/) - Cloud-native neural search framework for any kind of data. `Apache-2.0` `Python`
 - [MeiliSearch](https://meilisearch.com) - Ultra relevant, instant and typo-tolerant full-text search API. ([Source Code](https://github.com/meilisearch/MeiliSearch)) `MIT` `Rust`
 - [Searx](https://searx.github.io/searx/) - Privacy-respecting, hackable metasearch engine. ([Demo](https://searx.me/), [Source Code](https://github.com/searx/searx)) `AGPL-3.0` `Python`