Edits for mu4e.

.config/castero/castero.conf

@@ -29,10 +29,6 @@ disable_vertical_borders = False
 # default: True
 clean_html_descriptions = True
 
-# Whether to right-align the current episode time/duration.
-# default: False
-right_align_time = False
-
 # The display refresh delay, in ms. Increase to reduce idle CPU usage.
 # default: 30
 refresh_delay = 30
@@ -60,6 +56,18 @@ player =
 # default: (blank)
 execute_command = 
 
+# An HTTP or SOCKS proxy to use for HTTP network requests.
+# example: http://user:pass@10.10.1.10:3128
+# example: socks5://user:pass@host:port
+# default: (blank)
+proxy_http = 
+
+# An HTTP or SOCKS proxy to use for HTTPS network requests.
+# example: http://user:pass@10.10.1.10:3128
+# example: socks5://user:pass@host:port
+# default: (blank)
+proxy_https = 
+
 
 [feeds]
 # Whether to reload/refresh your feeds when the client starts. Depending on how
@@ -119,6 +127,7 @@ color_foreground_heading = yellow
 # default: white
 color_foreground_dividers = white
 
+
 [playback]
 # The distance to move forward when pressing seek keys, in seconds.
 # default: 30
@@ -132,6 +141,14 @@ seek_distance_backward = 10
 # default: 1.0
 default_playback_speed = 1.0
 
+# The default volume. Can be 0-100, inclusive.
+# default: 100
+default_volume = 100
+
+# The amount to adjust the volume when pressing the volume up/down keys.
+# default: 5
+volume_adjust_distance = 5
+
 
 [keys]
 # Keybindings for controlling the client. Entries may not be blank, but may
@@ -151,18 +168,26 @@ key_exit = q
 # default: a
 key_add_feed = a
 
-# Delete the selected feed.
+# Remove the selected feed.
 # default: d
-key_delete = d
+key_remove = d
 
-# Reload/refresh feeds.
+# Reload/refresh all feeds.
 # default: r
 key_reload = r
 
+# Reload/refresh the selected feed.
+# default: R
+key_reload_selected = R
+
 # Save episode for offline playback.
 # default: s
 key_save = s
 
+# Delete downloaded episodes.
+# default: x
+key_delete = x
+
 # Navigate up.
 # default: UP
 key_up = UP
@@ -250,6 +275,14 @@ key_rate_increase = ]
 # default: [
 key_rate_decrease = [
 
+# Increase volume.
+# default: =
+key_volume_increase = =
+
+# Decrease volume.
+# default: -
+key_volume_decrease = -
+
 # Show episode URL.
 # default: u
 key_show_url = u