Thunderbird 60.6.1 Email Client for PC Windows

# New
- Improved printing by using the Reader Mode.
- New preference for allowing Ctrl+Tab to cycle through tabs in recently used order.
- Find in page now supports a mode to search for whole words only.
- Lock icon strikethrough for pages containing insecure password fields.
# Fixed
- Fixed rendering of dashed and dotted borders with rounded corners (border-radius).
# Changed:
- Use accel-(opt/alt)-r as the reader mode keyboard shortcut.
- Emoji for everyone! Firefox will use built-in Emoji on operating systems without native Emoji fonts (Windows 8.0 and lower and Linux).

# Fixed
- Display name was truncated if no separating space before email address.
- Recipient addresses were shown in red despite being inserted from the address book in some circumstances.
- Additional spaces were inserted when drafts were edited.
- Mail saved as template copied In-Reply-To and References from original email.
- Threading broken when editing message draft, due to loss of Message-ID
- "Apply columns to..." did not honor special folders.

# New
* Import settings from Becky! Internet Mail
* In compose, allow separate options for initial mode (Paragraph or Body Text) and behavior of Enter key.
# Changed
* Permanently remove Eudora import.
* Removed compose window recycling.
* Mac OX X 10.6, 10.7, and 10.8 are no longer supported.
# Fixed
* Folder view arrows were missing.
* Menu items for "Edit draft" functionality were missing
* Plain text composition had wrapping issues.
* Attachment reminder not showing in various cases.
* When attachment unavailable, compose showed endless "Attaching..." message instead of error.
* Table properties stopped showing with double-click of table cell in compose.
* Threading broken when editing message draft, due to loss of Message-ID
* "View as plain text" displayed converted HTML part even when plain text part exists.
* Certain malformed or complex header values displayed incorrectly.
* Mail saved as template copied In-Reply-To and References from original email.
* Additional spaces were inserted when drafts were edited.
* "Edit as New Message" on a received message pre-filled the Sender as the author rather than the current user.
* Custom headers (like Disposition-Notification-To) were not set correctly.
* Recipient addresses were shown in wrong color in some circumstances.
* Display name was truncated if no separating space before email address.
* Embedded image with source URL with ? led to incorrect image reference

# Fixed
- Invitations to events could not be printed.
- Dragging and dropping of contacts from the contact list onto an addressbook while All Addressbooks is selected moved only one contact.
- Falsely reported not enough disk space during compacting.
- Links were not always detected properly in the message body (terminated early on "|", some long links not detected at all).

# Fixed:
- Build issue when jit is disabled (Bug 1266366).
- Add-on signing certificate expiration (Bug 1267318).
- Graphics-related shutdown crash (Bug 1261321).

# Fixed
* Email without HTML elements was sent as HTML, despite "Delivery Format: Auto-detect" option
* Options applied to a template were lost when the template was used.
* Contacts could not be deleted when they were found through a search
* Views from global searches did not respect "mail.threadpane.use_correspondents"
* When entering members into a mailing list, the enter key dismissed the panel instead of just moving onto the next line

# Fixed:
- Drag & Drop a contact name from Thunderbird address book (list view) to address box in a new message “compose” window failed.
- UI elements became larger when moused over on retina displays/monitor on Mac OS X
- DIGEST-MD5 authentication in JS-XMPP failed for some users (now disabled).
- Font indicator in compose falsely claimed certain fonts were not installed.
- Printing failed in composition window.
- Various improvements in handling of message compose in paragraph mode.
- Automatic correspondents column upgrade disabled

# New
- Add a Correspondents column combining Sender and Recipient
- Much better support for XMPP chatrooms and commands.
- Remote content exceptions: Improved options to add exceptions.
- Implement option to always use HTML formatting to prevent unexpected format loss when converting messages to plain text.
- Use OpenStreetmap for maps (even allow the user to choose from list of map services)
- Allow spell checking and dictionary selection in the subject line
- Allow editing of From when composing a message.
- Add dropdown in compose to allow specific setting of font size.
- Return/Enter in composer will now insert a new paragraph by default (shift-Enter will insert a line break)
- Allow copying of name and email address from the message header of an email
- Mail.ru supports OAuth authentication.
# Fixed
- Fixed: When sending e-mail which was composed using Chinese, Japanese or Korean characters, unwanted extra spaces were inserted within the text.
- Spell checker checked spelling in invisible HTML parts of the message.
- When saving a draft that is edited as new message, original draft was overwritten.
- External images not displayed in reply/forward
- Crashed in some cases while parsing IMAP messages.
- Properly preserve pre-formatted blocks in message replies.
- Copy/paste from a plain text editor lost white-space (multiple spaces/blanks, tabs, newlines)
- "Open Draft"/"Forward"/"Edit As New"/"Reply" created message composition with incorrect character encoding.
- Fixed: Grouped By view sort direction change was broken, plus enabled custom column grouping.
- Fixed: New emails into a mailbox did not adhere to sort order by received.
- Fixed: Box.com attachments failed to upload.
- Fixed: Drag and drop of multiple attachments failed to OS file folder.
- XMPP had connection problems for users with large rosters