Log message:
revbump for requiring ICU 59.x

Log message:
Recursive revbump from audio/pulseaudio-11.0

Log message:
Follow some redirects.

Log message:
Update to 52.3.0

Changelog:
    Fixed
    Unwanted inline images shown in rogue SPAM messages

    Fixed
    Deleting message from the POP3 server not working when maildir storage was used

    Fixed
    Message disposition flag (replied / forwarded) lost when reply or forwarded \ 
message was stored as draft and draft was sent later

    Fixed
    Inline images not scaled to fit when printing

    Fixed
    Selected text from another message sometimes included in a reply

    Fixed
    No authorisation prompt displayed when inserting image into email body \ 
although image URL requires authentication

    Fixed
    Large attachments taking a long time to open under some circumstances

    Fixed
    Various security fixes

Log message:
Update to 52.2.1

Changelog:
52.2.1
    Fixed Problems with Gmail (folders not showing, repeated email download, \ 
etc.) introduced in version 52.2.0.

52.2.0
    Fixed Embedded images not shown in email received from Hotmail/Outlook webmailer
    Fixed Detection of non-ASCII font names in font selector
    Fixed Attachment not forwarded correctly under certain circumstances
    Fixed Multiple requests for master password when GMail OAuth2 is enabled
    Fixed Large number of blank pages being printed under certain circumstances \ 
when invalid preferences were present
    Fixed Messages sent via the Simple MAPI interface are forced to HTML
    Fixed Calendar: Invitations can't be printed
    Fixed Mailing list (group) not accessible from macOS or Outlook address book
    Fixed Clicking on links with references/anchors where target doesn't exist \ 
in the message not opening in external browser
    Fixed Various security fixes

#CVE-2017-5472: Use-after-free using destroyed node when regenerating trees
#CVE-2017-7749: Use-after-free during docshell reloading
#CVE-2017-7750: Use-after-free with track elements
#CVE-2017-7751: Use-after-free with content viewer listeners
#CVE-2017-7752: Use-after-free with IME input
#CVE-2017-7754: Out-of-bounds read in WebGL with ImageInfo object
#CVE-2017-7756: Use-after-free and use-after-scope logging XHR header errors
#CVE-2017-7757: Use-after-free in IndexedDB
#CVE-2017-7758: Out-of-bounds read in Opus encoder
#CVE-2017-7763: Mac fonts render some unicode characters as spaces
#CVE-2017-7764: Domain spoofing with combination of Canadian Syllabics and other \ 
unicode blocks
#CVE-2017-7765: Mark of the Web bypass when saving executable files
#CVE-2017-5470: Memory safety bugs fixed in Firefox 54 and Firefox ESR 52.2, and \ 
Thunderbird 52.2

52.1.1
    Fixed Large attachments may not be shown or saved correctly if the message \ 
is stored in an IMAP folder which is not synchronized for offline use
    Fixed Unable to load full message via POP if message was downloaded \ 
partially (or only headers) before
    Fixed Some attachments can't be opened or saved if the message body is empty
    Fixed Crash when compacting IMAP folder

Log message:
Update to 52.1.0

Changelog:
Fixed
* Background images not working and other issues related to embedded images when \ 
composing email
* Google Oauth setup can sometimes not progress to the next step

Log message:
Update to 52.0.1

Changelog:
52.0.1:
    Fixed

    Clicking on a link in an email may not open this link in the external browser.
    Crash due to incompatibility with McAfee Anti-SPAM add-on. Add-on is blocked \ 
in 52.0.1

52.0:
    New

    Folder pane toolbar and folder view selector (replacement for folder view arrows)
    Optionally remove corresponding data files when removing an account from \ 
Thunderbird
    Import settings from Becky! Internet Mail
    Possibility to copy message filter
    Dictionary setting is restored when editing a draft. Content-Language header \ 
(RFC 3282) transmitted with message
    Calendar: Event can now be created and edited in a tab
    Calendar: Processing of received invitation counter proposals
    Chat: Support Twitter Direct Messages
    Chat: Liking and favoriting in Twitter
    Chat: XMPP: Support SASL SCRAM authentication mechanism
    Chat: Support Jabber/XMPP Message Carbons (XEP-280)

    Changed

    IMPORTANT: The way images are included in a compose window has changed. \ 
Images are now included as data URIs and not as references to parts of other \ 
messages or operating system files. This allows better interoperability with \ 
office packages such as MS Office or LibreOffice. Images linked from locations \ 
on the internet will no longer be downloaded and attached to the message \ 
automatically. This can be changed for each image individually via the Image \ 
Properties dialog or globally by setting the preference \ 
mail.compose.attach_http_images.
    Correspondents column now default for all new folders, can be switched off \ 
with preference mail.threadpane.use_correspondents
    When replying to a mailing list, reply will be sent to address in From \ 
header ignoring Reply-to header
    On Linux PulseAudio is now required to play sound
    Formatting toolbar is now left in place when delivery format is switched to \ 
plain text only
    Messages in IMAP folders read on external device are now filtered by default
    Folders backed by mbox storage larger than 4GB are supported without warning \ 
(unless preference mailnews.allowMboxOver4GB is set to false)
    IMAP caching now uses Mozilla's latest caching technology
    The keyboard shortcut to insert hyperlinks into a compose window was changed \ 
from CTRL+L to CTRL+K to align with Office applications
    Chat: Removed Yahoo! Messenger support (since Yahoo removed support)

    Fixed

    Message preview pane non-functional after IMAP folder was renamed or moved
    Fixed
    Editing in paragraph format: Pressing Shift+Enter sometimes doesn't move the \ 
cursor to the next line
    Various corrections when composing messages in paragraph format
    Paste as quotation doesn't always work
    Long lines in plain text replies not properly wrapped
    Undesired white-space before signature in paragraph mode
    When attachment unavailable, compose shows endless "Attaching..." \ 
message instead of error
    Text encoding of reply sometimes incorrect (uses encoding of last viewed message)
    Text encoding of message display, reply or forwarded message sometimes \ 
incorrect (uses encoding of attachment)
    Delivery Format not preserved for saved drafts (Auto-Detect|Plaintext|HTML|Both)
    Reply to own e-mail does not reply with the correct identity
    IMAP message part caching
    Links with escaped non-ASCII (international) characters can't be clicked
    Calendar: Events specified in timezone "local time" generate \ 
alerts in UTC time
    Chat: XMPP Resource collisions
    Various security fixes

Security fixes:
 #CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP
 #CVE-2017-5401: Memory Corruption when handling ErrorResult
 #CVE-2017-5402: Use-after-free working with events in FontFace objects
 #CVE-2017-5403: Use-after-free using addRange to add range to an incorrect root \ 
object
 #CVE-2017-5404: Use-after-free working with ranges in selections
 #CVE-2017-5406: Segmentation fault in Skia with canvas operations
 #CVE-2017-5407: Pixel and history stealing via floating-point timing side \ 
channel with SVG filters
 #CVE-2017-5410: Memory corruption during JavaScript garbage collection \ 
incremental sweeping
 #CVE-2017-5411: Use-after-free in Buffer Storage in libGLES
 #CVE-2017-5408: Cross-origin reading of video captions in violation of CORS
 #CVE-2017-5412: Buffer overflow read in SVG filters
 #CVE-2017-5413: Segmentation fault during bidirectional operations
 #CVE-2017-5414: File picker can choose incorrect default directory
 #CVE-2017-5416: Null dereference crash in HttpChannel
 #CVE-2017-5425: Overly permissive Gecko Media Plugin sandbox regular expression \ 
access
 #CVE-2017-5426: Gecko Media Plugin sandbox is not started if seccomp-bpf filter \ 
is running
 #CVE-2017-5418: Out of bounds read when parsing HTTP digest authorization responses
 #CVE-2017-5419: Repeated authentication prompts lead to DOS attack
 #CVE-2017-5405: FTP response codes can cause use of uninitialized values for ports
 #CVE-2017-5421: Print preview spoofing
 #CVE-2017-5422: DOS attack by using view-source: protocol repeatedly in one \ 
hyperlink
 #CVE-2017-5399: Memory safety bugs fixed in Thunderbird 52
 #CVE-2017-5398: Memory safety bugs fixed in Thunderbird 52 and Thunderbird 45.8

Log message:
Revbump after icu update

Log message:
Update to 45.8.0

Changelog:
 #CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP
 #CVE-2017-5401: Memory Corruption when handling ErrorResult
 #CVE-2017-5402: Use-after-free working with events in FontFace objects
 #CVE-2017-5404: Use-after-free working with ranges in selections
 #CVE-2017-5407: Pixel and history stealing via floating-point timing side \ 
channel with SVG filters
 #CVE-2017-5410: Memory corruption during JavaScript garbage collection \ 
incremental sweeping
 #CVE-2017-5408: Cross-origin reading of video captions in violation of CORS
 #CVE-2017-5405: FTP response codes can cause use of uninitialized values for ports
 #CVE-2017-5398: Memory safety bugs fixed in Thunderbird 45.8

Log message:
Update to 45.7.1

Changelog:
Fixed
	Crash when viewing certain IMAP messages (introduced in 45.7.0)