Merge branch 'develop' into phoenix1.7

mix.exs

@@ -4,8 +4,8 @@ defmodule Pleroma.Mixfile do
   def project do
     [
       app: :pleroma,
-      version: version("2.5.52"),
-      elixir: "~> 1.12",
+      version: version("2.6.50"),
+      elixir: "~> 1.11",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: Mix.compilers(),
       elixirc_options: [warnings_as_errors: warnings_as_errors()],
@@ -152,7 +152,8 @@ defmodule Pleroma.Mixfile do
       {:bbcode_pleroma, "~> 0.2.0"},
       {:cors_plug, "~> 2.0"},
       {:web_push_encryption, "~> 0.3.1"},
-      {:swoosh, "~> 1.0"},
+      # swoosh 1.11.2+ requires Elixir 1.12+
+      {:swoosh, "~> 1.10.0"},
       {:phoenix_swoosh, "~> 1.1"},
       {:gen_smtp, "~> 0.13"},
       {:ex_syslogger, "~> 1.4"},