diff --git a/CHANGELOG b/CHANGELOG
index 1d1d5926..cd2aeff5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+2022-05-01 burp-3.1.0
+  * Remove protocol 2:
+    - It hasn't been progressing for a long time, and is mostly just a
+      distraction. So, I have made the decision to remove it.
+  * Remove some unused Windows functions.
+
 2021-08-31 burp-2.5.4
   * Windows cross-tools/depkgs:
      - Update to mingw-w64-v5.0.4
diff --git a/DONATIONS b/DONATIONS
index 845894a8..44b1cac6 100644
--- a/DONATIONS
+++ b/DONATIONS
@@ -7,6 +7,40 @@ me via the website contact page and we can talk about alternatives.
 
 This is the list of donations received to date. Many thanks to all of you.
 
+Donations for 2022-03:
+ *       £5.00 Eckart K.
+
+Donations for 2022-03:
+ *       £5.00 Eckart K.
+
+Donations for 2022-02:
+ *       £5.00 Eckart K.
+
+Donations for 2022-01:
+ *      £20.00 Bram N.
+ *       £5.00 Eckart K.
+
+Donations for 2021-12:
+ *      £25.00 Nigel R.
+ *       £5.00 Eckart K.
+
+Donations for 2021-11:
+ *     £100.00 Llanolabs
+ *      £20.00 Marcin W.
+ *       £5.00 Eckart K.
+ *       £5.00 John K.
+
+Donations for 2021-10:
+ *      £20.00 Marcin W.
+ *       £5.00 Eckart K.
+ *       £5.00 John K.
+
+Donations for 2021-09:
+ *      £50.00 Gary S.
+ *      £20.00 Marcin W.
+ *       £5.00 Eckart K.
+ *       £5.00 John K.
+
 Donations for 2021-08:
  *      £20.00 Marcin W.
  *       £5.00 Eckart K.
diff --git a/UPGRADING b/UPGRADING
index b95494e8..20eb005c 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -1,5 +1,11 @@
 Things to watch out for when upgrading.
 
+3.1.0
+-----
+Protocol 2 has been removed.
+It hasn't been progressing for a long time, and is mostly just a distraction.
+So, I have made the decision to remove it.
+
 2.5.0
 -----
 The Windows installer sets Administrator and SYSTEM full access permissions
diff --git a/configure.ac b/configure.ac
index b183134d..724a5dc6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl require a recent autoconf
 AC_PREREQ([2.61])
 
-AC_INIT([Burp],[2.5.5],[https://github.com/grke/burp/issues],[burp],[http://burp.grke.net/])
+AC_INIT([Burp],[3.1.0],[https://github.com/grke/burp/issues],[burp],[http://burp.grke.net/])
 AC_CONFIG_AUX_DIR([autoconf])
 AC_CONFIG_HEADERS([src/config.h])
 AC_CONFIG_MACRO_DIR([m4])