Merge branch 'develop' of https://github.com/getgrav/grav into 1.5

# Conflicts:
#	CHANGELOG.md

CHANGELOG.md

@@ -16,6 +16,15 @@
     * Fixed `Route::withQueryParam()` to accept array values
     * Fixed typo in truncate function [#1943](https://github.com/getgrav/grav/issues/1943)
     * Fixed blueprint field validation: Allow numeric inputs in text fields
+
+# v1.4.5
+## 05/15/2018
+
+1. [](#bugfix)
+    * Fixed an issue with some users getting **2FA** prompt after upgrade [admin#1442](https://github.com/getgrav/grav-plugin-admin/issues/1442)
+    * Do not crash when generating URLs with arrays as parameters [#2018](https://github.com/getgrav/grav/pull/2018)
+    * Utils::truncateHTML removes whitespace when generating summaries [#2004](https://github.com/getgrav/grav/pull/2004)
+    * Fixed issue with Errors `display:` option not handling integers properly [admin#1452](https://github.com/getgrav/grav-plugin-admin/issues/1452)
 
 # v1.4.4
 ## 05/11/2018
@@ -49,11 +58,9 @@
 ## 03/21/2018
 
 1. [](#new)
-    * Added `Grav\Framework\Session` class to replace `RocketTheme\Toolbox\Session\Session`
     * Added new `|nicefilesize` Twig filter for pretty file (auto converts to bytes, kB, MB, GB, etc)
     * Added new `regex_filter()` Twig function to values in arrays
 1. [](#improved)
-    * Improved session handling, allow all session configuration options in `system.session.options`
     * Added bosnian to lang codes [#1917](https://github.com/getgrav/grav/issues/1917) 
     * Improved Zip extraction error codes [#1922](https://github.com/getgrav/grav/issues/1922)  
 1. [](#bugfix)

robots.txt

@@ -9,3 +9,4 @@ Disallow: /vendor/
 Disallow: /user/
 Allow: /user/pages/
 Allow: /user/themes/
+Allow: /user/images/

system/blueprints/config/system.yaml

@@ -835,6 +835,8 @@ form:
                         -1: PLUGIN_ADMIN.ERROR_SYSTEM
                         0: PLUGIN_ADMIN.ERROR_SIMPLE
                         1: PLUGIN_ADMIN.ERROR_FULL_BACKTRACE
+                    validate:
+                        type: int
 
 
                 errors.log: