diff --git a/Firefox-WebExtensions.md b/Firefox-WebExtensions.md
index 9e635af..f164eba 100644
--- a/Firefox-WebExtensions.md
+++ b/Firefox-WebExtensions.md
@@ -1,7 +1,12 @@
-The webext (-hybrid) version of uBO ("uBO/webext") has been released to the [dev channel on AMO](https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/versions/beta) starting with 1.13.9b0.
+| Tentative schedule    | July 19           | August 22         | October 3         |
+| --------------------- | ----------------- | ----------------- | ----------------- |
+| Firefox stable is...  | Firefox 54        | Firefox 55        | Firefox 56        |
+| AMO dev channel       | [uBO/webext-hybrid](https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/versions/beta) :heavy_check_mark: | uBO/webext        |                   |
+| AMO stable channel    |                   | uBO/webext-hybrid | uBO/webext        |
+| Blocking              |                   | [1367494](https://bugzilla.mozilla.org/show_bug.cgi?id=1367494)<br>[1313401](https://bugzilla.mozilla.org/show_bug.cgi?id=1313401)                  |                   |
 
 This page may update often until there is a stable release of uBO/webext.
-
+ 
 ### First install
 
 The first time uBO/webext executes, there might be a noticeable delay (a few seconds): this is caused by the fact that uBO/webext will import all the data from legacy storage, into webext storage. This is done only the first time the uBO/webext is executed, after this the import step will be skipped.