bump version

desktop/package.json

@@ -1,6 +1,6 @@
 {
   "name": "KeeWeb",
-  "version": "1.18.3",
+  "version": "1.18.4",
   "description": "Free cross-platform password manager compatible with KeePass",
   "main": "main.js",
   "homepage": "https://keeweb.info",

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "keeweb",
-  "version": "1.18.3",
+  "version": "1.18.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "keeweb",
-  "version": "1.18.3",
+  "version": "1.18.4",
   "description": "Free cross-platform password manager compatible with KeePass",
   "main": "Gruntfile.js",
   "private": true,

release-notes.md

@@ -1,6 +1,6 @@
 Release notes
 -------------
-##### v1.18.4 (TBD)
+##### v1.18.4 (2021-05-12)
 `+` #1814: option to disable auto-type title filter by default  
 `-` #1808: restore KeeWeb from system tray on extension request  
 `-` fix #1810: extension connection on old macOS (10.11)