Readme: Added license badge

README.md

@@ -1,8 +1,9 @@
 # libdatachannel - C/C++ WebRTC network library
 
+[![License: LGPL v2.1 or later](https://img.shields.io/badge/License-LGPL_v2.1_or_later-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
 [![Build with OpenSSL](https://github.com/paullouisageneau/libdatachannel/actions/workflows/build-openssl.yml/badge.svg)](https://github.com/paullouisageneau/libdatachannel/actions/workflows/build-openssl.yml)
 [![Build with GnuTLS](https://github.com/paullouisageneau/libdatachannel/actions/workflows/build-gnutls.yml/badge.svg)](https://github.com/paullouisageneau/libdatachannel/actions/workflows/build-gnutls.yml)
-[![Join the chat at https://gitter.im/libdatachannel/community](https://badges.gitter.im/libdatachannel/community.svg)](https://gitter.im/libdatachannel/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Gitter](https://badges.gitter.im/libdatachannel/community.svg)](https://gitter.im/libdatachannel/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Discord](https://img.shields.io/discord/903257095539925006?logo=discord)](https://discord.gg/jXAP8jp3Nn)
 
 [![AUR package](https://repology.org/badge/version-for-repo/aur/libdatachannel.svg)](https://repology.org/project/libdatachannel/versions) [![FreeBSD port](https://repology.org/badge/version-for-repo/freebsd/libdatachannel.svg)](https://repology.org/project/libdatachannel/versions) [![Vcpkg package](https://repology.org/badge/version-for-repo/vcpkg/libdatachannel.svg)](https://repology.org/project/libdatachannel/versions)
@@ -17,7 +18,7 @@ It can be compiled with multiple backends:
 
 The WebRTC stack is fully compatible with browsers like Firefox and Chromium, see [Compatibility](#Compatibility) below. Additionally, code using Data Channels and WebSockets from the library may be compiled as is to WebAssembly for browsers with [datachannel-wasm](https://github.com/paullouisageneau/datachannel-wasm).
 
-libdatachannel is licensed under LGPLv2, see [LICENSE](https://github.com/paullouisageneau/libdatachannel/blob/master/LICENSE).
+libdatachannel is licensed under LGPLv2.1 or later, see [LICENSE](https://github.com/paullouisageneau/libdatachannel/blob/master/LICENSE).
 
 libdatachannel is available on [AUR](https://aur.archlinux.org/packages/libdatachannel/), [vcpkg](https://vcpkg.info/port/libdatachannel), and [FreeBSD ports](https://www.freshports.org/www/libdatachannel). Bindings are available for [Rust](https://crates.io/crates/datachannel) and [Node.js](https://www.npmjs.com/package/node-datachannel).
 

pages/content/pages/index.md

@@ -4,7 +4,7 @@ save_as: index.html
 
 <div id="home">
 	<header>
-		<p>libdatachannel is an open-source software library implementing WebRTC Data Channels, WebRTC Media Transport, and WebSockets. It is written in C++17 and offers C bindings. The <a href="https://github.com/paullouisageneau/libdatachannel">source code</a> is available under LGPLv2, and the library is on <a href="https://aur.archlinux.org/packages/libdatachannel/">AUR</a>, <a href="https://github.com/Microsoft/vcpkg/tree/master/ports/libdatachannel">Vcpkg</a>, and <a href="https://github.com/Microsoft/vcpkg/tree/master/ports/libdatachannel">FreeBSD Ports</a>.</p>
+		<p>libdatachannel is an open-source software library implementing WebRTC Data Channels, WebRTC Media Transport, and WebSockets. It is written in C++17 and offers C bindings. The <a href="https://github.com/paullouisageneau/libdatachannel">source code</a> is available under LGPL, and the library is on <a href="https://aur.archlinux.org/packages/libdatachannel/">AUR</a>, <a href="https://github.com/Microsoft/vcpkg/tree/master/ports/libdatachannel">Vcpkg</a>, and <a href="https://github.com/Microsoft/vcpkg/tree/master/ports/libdatachannel">FreeBSD Ports</a>.</p>
 		<div class="social">
 			<a href="https://github.com/paullouisageneau/libdatachannel"><img src="/images/icon_github.png" alt="GitHub"></a>
 			<a href="https://gitter.im/libdatachannel/community"><img src="/images/icon_gitter.png" alt="Gitter"></a>
@@ -25,7 +25,7 @@ save_as: index.html
 		<h3>Compatible</h3>
 		<ul>
 			<li>Compatible with browsers Firefox, Chromium, and Safari, and other WebRTC libraries (see <a href="https://github.com/sipsorcery/webrtc-echoes">webrtc-echoes</a>)</li>
-			<li>Licensed under <a href="https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html">LGPLv2</a>, meaning software with any license may link against the library</li>
+			<li>Licensed under <a href="https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html">LGPLv2.1 or later</a>, meaning software with any license may link against the library</li>
 			<li>Community-maintained bindings available for <a href="https://github.com/lerouxrgd/datachannel-rs">Rust</a>, <a href="https://github.com/murat-dogan/node-datachannel">Node.js</a>, and <a href="https://github.com/hanseuljun/datachannel-unity">Unity</a></li>
 		</ul>
 	</section>