It’s not like you are doing it every single time. It’s perfectly fine to share what went well and some self promotion is perfectly fine.

Our boss says if we don’t share evidence of success and don’t make it known we might not get a credit. She always wants us let her know if we do anything special.

Now we have a person who sends mass emails every other day about some exciting accomplishment of hers. She is annoying like heck and is on everyone’s nerves. She is going overboard. But if you share your success at a reasonable rate and acknowledge everyone else’s good job, you are perfectly fine. Nothing wrong with it .