(#192) Docs: update to .NET 8

Author: ForNeVeR

CHANGELOG.md

@@ -4,7 +4,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic
 Versioning v2.0.0](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased] (2.4.5)
+## [Unreleased] (3.0.0)
+### Changed
+- **(Requirement update!)** Update to .NET 8.
+
 ### Fixed
 - The second part of [#190](https://github.com/codingteam/emulsion/issues/190): now the Telegram errors will be logged to the log file, not to the stdout.
 

README.md

@@ -6,7 +6,7 @@ emulsion is a bridge between [Telegram][telegram] and [XMPP][xmpp].
 Build
 -----
 
-Install [.NET SDK][dotnet] 7.0 and Node.js 18 or newer for your platform, then run:
+Install [.NET SDK][dotnet] 8.0 and Node.js 18 or newer for your platform, then run:
 
 ```console
 $ dotnet build
@@ -98,7 +98,7 @@ $ dotnet test
 Run
 ---
 
-Requires [.NET Runtime][dotnet] version 7.0 or newer.
+Requires [.NET Runtime][dotnet] version 8.0 or newer.
 
 ```console
 $ dotnet run --project ./Emulsion [optional-path-to-json-config-file]