diff --git a/libqalculate-3.11.0.tar.gz b/libqalculate-3.11.0.tar.gz
new file mode 100644
index 0000000..5ecd4e4
--- /dev/null
+++ b/libqalculate-3.11.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6992ff25774a15d6a0b09542b1f137dd5dc00995dfe9a765205ec2da39b4e13f
+size 2173051
diff --git a/libqalculate-3.7.0.tar.gz b/libqalculate-3.7.0.tar.gz
deleted file mode 100644
index 5d96b12..0000000
--- a/libqalculate-3.7.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f1a3f2510133ed8d4b278058565d83d65c180025711a4dc7da8e242d8a5f8247
-size 2273729
diff --git a/qalculate.changes b/qalculate.changes
index a34b53f..3b4b715 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,43 @@
+-------------------------------------------------------------------
+Tue Jun 23 09:00:43 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
+
+- Update to 3.11.0:
+  * Allow multiple "to"-conversions in one expression (e.g. "5 m/s
+    to hex to ft to h = 0xE6AF.1E*ft∕h)
+  * Support specification of number of bits for hexadecimal "to"
+    conversion (4 to hex16 = 0004)
+  * Improvements and fixes for sexagesimal numbers and time format
+  * Support for +, -, (, ) Unicode superscripts, and
+    N-Ary Summation symbol
+  * Syntax highlighting using colours in qalc
+  * Enable Unicode by default in qalc
+  * Improved display of unit expressions
+  * Support for automatic updates of self-contained binaries
+  * Fix use of equals sign in qalc command line arguments 
+  * Fixes for the Gnome shell search provider
+  * Minor bug fixes and feature improvements
+  * Support for comments in expressions, using # (number sign)
+  * Gnome shell search provider
+  * Tau (2pi) constant
+  * Allow angle as argument in nextlunarphase()
+  * Fix automatic conversion to Newton
+  * Fix x^2=25m^2 when x is assumed positive (was evaluated as
+    false), and similar in exact mode
+  * Fix display of repeating decimals
+  * Fix segfault with empty sin() or sinh() in equation
+  * Minor bug fixes and feature improvements
+  * Fix segfault during calculation of atan(acos(x)),
+    atan(asin(x)), and asin(atan(x))
+    when angle unit is degrees or gradians
+  * Fix order of prime factors
+  * Fix immediate closing of plot window if qalc is started in
+    non-interactive mode 
+  * New icon (v3.9.0a)
+  * Fix nextlunarphase(), for values > 0.8 and < 0.2 (v3.9.0a)
+  * Fix segfault when running qalc in non-interactive mode
+    without gnuplot (v3.9.0a)
+  * Minor bug fixes and feature improvements
+
 -------------------------------------------------------------------
 Mon Jan 20 13:21:28 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/qalculate.spec b/qalculate.spec
index a8fbccd..a28478b 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -19,7 +19,7 @@
 %define major   21
 %define libname libqalculate
 Name:           qalculate
-Version:        3.7.0
+Version:        3.11.0
 Release:        0
 Summary:        Multi-purpose desktop calculator application
 License:        GPL-2.0-or-later
@@ -107,7 +107,6 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %license COPYING
 %doc README ChangeLog INSTALL AUTHORS TODO
 %{_bindir}/qalc
-%{_datadir}/doc/%{libname}
 %{_mandir}/man1/qalc.1%{?ext_man}
 
 %files -n %{name}-data