Update for release.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6ffb8d5..1363430 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt

@@ -6,7 +6,7 @@
 endif()
 
 project(libzip
-  VERSION 1.8.0
+  VERSION 1.9.0
   LANGUAGES C)
 
 option(ENABLE_COMMONCRYPTO "Enable use of CommonCrypto" ON)
@@ -446,4 +446,3 @@
     DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
     )
 endif()
-

diff --git a/NEWS.md b/NEWS.md
index f8b9c2e..d8e1850 100644
--- a/NEWS.md
+++ b/NEWS.md

@@ -1,9 +1,11 @@
-1.9.0 [202x-xx-xx]
+1.9.0 [2022-06-13]
 ==================
 
 * Add `zip_file_is_seekable()`.
 * Improve compatibility with WinAES.
 * Fix encoding handling in `zip_name_locate()`.
+* Add option to `zipcmp` to output summary of changes.
+* Various bug fixes and documentation improvements.
 
 1.8.0 [2021-06-18]
 ==================