MISC: Update README

README.md

@@ -14,14 +14,15 @@ A Karaoke player made to replace the old bash scripts on Sakura.
   - [Building the player](#building-the-player)
     - [Prerequisites](#prerequisites)
     - [Building instructions](#building-instructions)
-  - [Preparing a kara for lektor](#preparing-a-kara-for-lektor)
   - [How to use lektor](#how-to-use-lektor)
     - [Launch instructions](#launch-instructions)
     - [How to update the lektord database](#how-to-update-the-lektord-database)
     - [How to send commands to lektor](#how-to-send-commands-to-lektor)
     - [How to configure lektor](#how-to-configure-lektor)
-  - [Contributing](#contributing)
-  - [MPD](#mpd)
+  - [Misc](#misc)
+    - [Contributing](#contributing)
+    - [Licenses](#licenses)
+    - [MPD](#mpd)
 
 ## Building the player
 
@@ -30,16 +31,15 @@ A Karaoke player made to replace the old bash scripts on Sakura.
 - [cmake](https://cmake.org/) with at least the version 3.17
 - a C compiler with C11 support
 - a C++ compiler with C++20 support (for the Qt6 module)
-- a [rust](https://www.rust-lang.org) compiler with version >= 1.51
-- the [sqlite3](https://www.sqlite.org/) development library, version
-  3.31.0 or newer for [generated columns](https://www.sqlite.org/gencol.html) support
+- a [rust](https://www.rust-lang.org) compiler with version >= 1.61
+- the [sqlite3](https://www.sqlite.org/) development library
 - a POSIX.1-2008 compatible system (for MS Windows, use something like WSL2)
 
 For the Qt module, you will need the following prerequisites:
 
 - the [mpv](https://mpv.io/) development library
-- the [Qt](https://www.qt.io/) develipment library, QtCore, QtWidgets, QtOpenGL,
-  QtOpenGLWidgets in at least version 6
+- the [Qt6](https://www.qt.io/) development library, QtCore, QtWidgets,
+  QtOpenGL, QtOpenGLWidgets
 
 For the module repo, you will need the folowing prerequisites:
 
@@ -90,17 +90,9 @@ generate the config file again. If you are using special modules or are
 compiling lektor without static modules, you may set their **absolute path**
 inside the lektor's config file.
 
-> **Important note**: Upgrading the config or the database scheme automatically
-is not supported yet. If you are experiencing weird things with lektord, please
-try first to delete the database and config and regenerate them. There are
-currently no way of doing a backup of playlists and stickers with lektor, this
-is WIP.
-
-## Preparing a kara for lektor
-
-The ideal way of populating lektor is using *Kurisu*. The `update` is here for
-that. To import the favorites and playlists from *Kurisu*, use the `import`
-command.
+> **Important note**: Upgrading the database from version 2.4 to version 3 is
+> not possible. You need to delete the database and re-dl all the karas from
+> kurisu.
 
 ## How to use lektor
 
@@ -149,16 +141,18 @@ config file is found, lektord will try to create the
 Be aware that if the home directory or the `XDG_CONFIG_HOME` are too long they
 will be ignored and truncated. You may then get uncomprehensible errors.
 
-## Contributing
+## Misc
+
+### Contributing
 
 Please, refer to the [CONTRIBUTING](CONTRIBUTING.md) file.
 
-## Licenses
+### Licenses
 
 The lektord and related binaries and source code are under the ISC license. The
 amadeus and related binaries abd siyrce code are under the MIT license.
 
-## MPD
+### MPD
 
 Lektor is almost MPD compatible, at least it uses the same protocol, which can
 be consulted [here](https://mpd.readthedocs.io/en/stable/protocol.html). The