updated core to 1.7.16

CHANGELOG.md

@@ -1,3 +1,21 @@
+# v1.7.16
+## 06/02/2021
+
+1. [](#new)
+    * Added 'addFrame()' method to ImageMedium [#3323](https://github.com/getgrav/grav/pull/3323)
+1. [](#improved)
+    * Set `cache.clear_images_by_default` to `false` by default
+    * Improve error on bad nested form data [#3364](https://github.com/getgrav/grav/issues/3364)
+1. [](#bugfix)
+    * Improve Plugin and Theme initialization to fix PHP8 bug [#3368](https://github.com/getgrav/grav/issues/3368)
+    * Fixed `pathinfo()` twig filter in PHP7
+    * Fixed the first visible child page getting ordering number `999999.` [#3365](https://github.com/getgrav/grav/issues/3365)
+    * Fixed flex pages search using only folder name [#3316](https://github.com/getgrav/grav/issues/3316)
+    * Fixed flex pages using wrong type in `onBlueprintCreated` event [#3157](https://github.com/getgrav/grav/issues/3157)
+    * Fixed wrong SRI paths invoked when Grav instance as a sub folder [#3358](https://github.com/getgrav/grav/issues/3358)
+    * Fixed SRI trying to calculate remote assets, only ever set integrity for local files. Use the SRI provided by the remote source and manually add it in the `addJs/addCss` call for remote support. [#3358](https://github.com/getgrav/grav/issues/3358)
+    * Fix for weird regex issue with latest PHP versions on Intel Macs causing params to not parse properly in URI object
+
 # v1.7.15
 ## 05/19/2021