v4.67

• add support for server name indication
• fix unclean exit after failed login
• readme: remove mentions of gmail "less secure app access"
• allow jump to inbox from message parts view
• fixes #161 - document manual setup of imap/smtp in help/man-page
• fixes #160 - reply-all should reply to all irrespective of reply-to header
• add logging of os and architecture
• use standard backtrace_symbols_fd for logging crash callstacks
• github ci fix: macos use sudo for make install
• readme: add install instructions for Guix
• fix minor build warning
• mark message read upon viewing message in external viewer
• add make.sh deps support for Pop OS
• add make.sh deps support for Void and Rocky Linux
• add make.sh deps support for openSUSE
• add make.sh deps support for MacPorts