Keep these:
-countries that joined/detagged/were forcibly detagged
-countries that became admins

Delete the rest!

-people declaring war or making peace (in tag -> out, or out -> in) will be

Ok so leaders wont have to talk to there members anymore to ask if they decced? And said members cannt lie about it? or said enemy clan FA cannt lie about it to stir up the pot? Pro netting change.

-failed normal ops (out or in)
Why do clan leaders need to know every single op going in and out? it makes no sense at all. Oh right, to spot an FS coming, Leaders dont need to "spy" on there members for normal ops anyway.... pro netting change.

-FA packages (and what's in them, tag -> out or out -> in)
Ohh ok, so we no longer have to spy alliances to try to guess if said country got FAed, and no longer need to have discussions with enemy alliance to lie if they are getting FAed or not? Also, why would leaders need to know every single FA package who there members are FAing? Should only find out through enemy FAs and then conflict with them to stir the pot. Pro netting chance.