New JIRA ticket view removed two features that were very useful (see images below):
A. Old ticket view had "..." > Permalink, so you can link to a specific comment inside a long ticket.
B. Old ticket view automatically linked to tickets mentioned in the ticket, new ticket view displays them as plain text.
Old JIRA ticket view:

New JIRA ticket view:
And, since I am mentioning comment linking, this would be a huge time saver:
C. JIRA email notification for ticket mention should link to the comment, not the ticket (see image below). Tickets below discussions tend to get long, I need to scroll every time to find my mention. View comment should be default, or at least another button (see image below).
