Revert "Upgrade to upstream version 15.0.0"

This reverts commit 57c8ac6038.

README.md

@@ -5,7 +5,7 @@ Nextcloud for YunoHost
 own data. A personal cloud which run on your own server. With Nextcloud
 you can synchronize your files over your devices.
 
-**Shipped version:** 15.0.0
+**Shipped version:** 14.0.4
 
 [![Install Nextcloud with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=nextcloud)
 ![](https://github.com/nextcloud/screenshots/blob/master/files/filelist.png)

scripts/upgrade.d/upgrade.14.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-# Last available nextcloud version
-next_version="14.0.4"
-
-# Nextcloud tarball checksum sha256
-nextcloud_source_sha256="4f5dd15a71694bd2f15fba0d2f942e5a5b1f5aba13511c507a23324d746b40e8"
-
-# Patch nextcloud files only for the last version
-cp -a ../sources/patches_last_version/* ../sources/patches

scripts/upgrade.d/upgrade.last.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
 
 # Last available nextcloud version
-next_version="15.0.0"
+next_version="14.0.4"
 
 # Nextcloud tarball checksum sha256
-nextcloud_source_sha256="5bb0c58171353da844019b64080c21078002a59ab956ab72adb958844a98eb78"
+nextcloud_source_sha256="4f5dd15a71694bd2f15fba0d2f942e5a5b1f5aba13511c507a23324d746b40e8"
 
 # Patch nextcloud files only for the last version
 cp -a ../sources/patches_last_version/* ../sources/patches