Update documentation and changelog to cover new sequence/addon features

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 17 insertions, 0 deletions

diff --git a/doc/PROGRAMMING b/doc/PROGRAMMING
index 893b87fc..ce13c53a 100644
--- a/doc/PROGRAMMING
+++ b/doc/PROGRAMMING
@@ -431,30 +431,47 @@ calling some functions from Dh_Lib:
 insert_before($existing_command, $new_command)
 	Insert $new_command in sequences before $existing_command
 
+	Compatible with "arch-only"/"indep-only" modes if the command
+	appears only in a compatible sequence.
+
 insert_after($existing_command, $new_command)
 	Insert $new_command in sequences after $existing_command
 
+	Compatible with "arch-only"/"indep-only" modes if the command
+	appears only in a compatible sequence.
+
 remove_command($existing_command)
 	Remove $existing_command from the list of commands to run
 	in all sequences.
 
+	Cannot be used in "arch-only"/"indep-only" mode.
+
 add_command($new_command, $sequence)
 	Add $new_command to the beginning of the specified sequence.
 	If the sequence does not exist, it will be created.
 
+	Compatible with "arch-only"/"indep-only" modes if $sequence
+	is an "-arch" or "-indep" sequence (respectively).
+
 add_command_options($command, $opt1, $opt2, ...)
 	Append $opt1, $opt2 etc. to the list of additional options which
 	dh passes when running the specified $command. These options are
 	not relayed to debhelper commands called via $command override.
 
+	Cannot be used in "arch-only"/"indep-only" mode.
+
 remove_command_options($command)
 	Clear all additional $command options previously added with
 	add_command_options().
 
+	Cannot be used in "arch-only"/"indep-only" mode.
+
 remove_command_options($command, $opt1, $opt2, ...)
 	Remove $opt1, $opt2 etc. from the list of additional options which
 	dh passes when running the specified $command.
 
+	Cannot be used in "arch-only"/"indep-only" mode.
+
 Logging helpers and dh_missing:
 -------------------------------