diff --git a/.config/alacritty.yml b/.config/alacritty.yml
index b9cc848..8949efc 100644
--- a/.config/alacritty.yml
+++ b/.config/alacritty.yml
@@ -67,7 +67,7 @@ window:
   #
   # Window opacity as a floating point number from `0.0` to `1.0`.
   # The value `0.0` is completely transparent and `1.0` is opaque.
-  opacity: 0.8
+  opacity: 0.9
 
 
   # Startup Mode (changes require restart)
diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index 336fb8e..bdc53aa 100644
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -118,7 +118,7 @@ local function set_wallpaper(s)
         if type(wallpaper) == "function" then
             wallpaper = wallpaper(s)
         end
-        gears.wallpaper.maximized(wallpaper, s, true)
+	gears.wallpaper.maximized(wallpaper, s, true)
     end
 end
 
diff --git a/.config/nvim/ftplugin/python.lua b/.config/nvim/ftplugin/python.lua
index dfc577a..90e69fb 100644
--- a/.config/nvim/ftplugin/python.lua
+++ b/.config/nvim/ftplugin/python.lua
@@ -7,4 +7,4 @@ require'lspconfig'.pyright.setup {
 vim.cmd("let g:black_linelength=79")
 
 -- keybindings
-vim.keymap.set("n", "<C-f>", ":Black<CR>")
+vim.keymap.set("n", "<Leader>f", "<cmd>Black<CR>")
diff --git a/.config/nvim/lua/lspbinds.lua b/.config/nvim/lua/lspbinds.lua
index 56dfad6..4b64ad4 100644
--- a/.config/nvim/lua/lspbinds.lua
+++ b/.config/nvim/lua/lspbinds.lua
@@ -27,5 +27,4 @@ return function(client, bufnr)
     vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
     vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
     vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
-    vim.keymap.set('n', '<space>f', vim.lsp.buf.formatting, bufopts)
 end
diff --git a/.config/nvim/pack/plugins/opt/black b/.config/nvim/pack/plugins/opt/black
index 383b228..e2adcd7 160000
--- a/.config/nvim/pack/plugins/opt/black
+++ b/.config/nvim/pack/plugins/opt/black
@@ -1 +1 @@
-Subproject commit 383b228a1690d9c15ce97bd2e01874596fbf1288
+Subproject commit e2adcd7de10eb570987bb894d95f2ff8c8693b9f
diff --git a/.config/nvim/pack/plugins/opt/nvim-lspconfig b/.config/nvim/pack/plugins/opt/nvim-lspconfig
index 79d4cb9..51775b1 160000
--- a/.config/nvim/pack/plugins/opt/nvim-lspconfig
+++ b/.config/nvim/pack/plugins/opt/nvim-lspconfig
@@ -1 +1 @@
-Subproject commit 79d4cb9c45ecf185d2200dd2af1e12829c8a9232
+Subproject commit 51775b12cfbf1b6462c7b13cd020cc09e6767aea
diff --git a/.config/nvim/pack/plugins/opt/nvim-treesitter b/.config/nvim/pack/plugins/opt/nvim-treesitter
index 2a63ea5..cd9dfc1 160000
--- a/.config/nvim/pack/plugins/opt/nvim-treesitter
+++ b/.config/nvim/pack/plugins/opt/nvim-treesitter
@@ -1 +1 @@
-Subproject commit 2a63ea5665a6de96acd31a045d9d4d73272ff5a9
+Subproject commit cd9dfc1e48e8ad27b75cf883ba036e83b7079b9a
diff --git a/.config/zsh/.p10k.zsh b/.config/zsh/.p10k.zsh
index c49c54f..663f041 100644
--- a/.config/zsh/.p10k.zsh
+++ b/.config/zsh/.p10k.zsh
@@ -541,9 +541,9 @@
   typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FOREGROUND=0
   typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_BACKGROUND=3
   # Show duration of the last command if takes at least this many seconds.
-  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=3
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=0
   # Show this many fractional digits. Zero means round to seconds.
-  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=0
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=2
   # Duration format: 1d 2h 3m 4s.
   typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FORMAT='d h m s'
   # Custom icon.
diff --git a/.config/zsh/ohmyzsh b/.config/zsh/ohmyzsh
index 6d48309..7dcabbe 160000
--- a/.config/zsh/ohmyzsh
+++ b/.config/zsh/ohmyzsh
@@ -1 +1 @@
-Subproject commit 6d48309cd7da1b91038cf08be7865fb5bb9bc5ea
+Subproject commit 7dcabbe6826073ef6069c8a4b6f9a943f00d2df0
diff --git a/.pyenv b/.pyenv
index 6a104f6..1d28067 160000
--- a/.pyenv
+++ b/.pyenv
@@ -1 +1 @@
-Subproject commit 6a104f68d014813fc8a8e270933ac564e094a931
+Subproject commit 1d28067353920f8cd8a9ef72d3675b07adefbe7c
diff --git a/bin/dkpurge b/bin/dkpurge
index ab70fe6..bd153b5 100755
--- a/bin/dkpurge
+++ b/bin/dkpurge
@@ -3,7 +3,7 @@
 if [ "$1" == '-h' ] || [ "$1" == '--help' ]; then
     cat << EOF
 Usage: $0 [Default-answer]
-Clean all Docker ressources.
+Delete all Docker ressources.
 root permission not necessary so the binary can be placed in
 $HOME/[.local/]bin.