CHANGELOG

Hubzilla 1.12
	- extensible permissions so you can create a new permission rule such as "can write to my wiki" or "can see me naked". 
	- guest access tokens can do anything you let them, including create posts and administer your channel 
	- ACLs can be set on files and directories prior to creation.
	- ACL tool can now be used in multiple forms within a page 
	- a myriad of new drag/drop features (drop files or photos into /cloud or a post, or drop link into a post or comment, etc.)
	- multiple file uploads
	- improvements to website import
	- UNO replaced with extensible server roles
	- select bbcode elements (such as baseurl) supported in wiki pages
	- addons:
    	Diaspora Protocol - additional updates to maintain compatibility with 0.6.0.0 and stop showing likes as wall-to-wall comments (except when the liker does not have any Diaspora protocol ability)
    	Cdav - continued improvements to the web UI
    	Pong - the classic pong game
    	Dfedfix - removed, no longer needed
    	Openid - moved from core to addon
	- bugfixes
    	unable to delete privacy groups
    	weird display interaction with code blocks and escaped base64 content containing 8 - O
    	workaround WordPress oembeds which are almost completely javascript and therefore filtered
    	restrict oembed cache url to 254 chars to avoid spurious failures caching google map urls
    	"Page not found" appeared twice
    	birthdays weren't being automatically added to event calendar
    	some iCal entries had malformed descriptions

Hubzilla 1.10
	Wiki:
		Lots of enhanced functionality, usability improvements, and bugfixes from v1.8
		Turned into an optional feature (default on) but disabled in UNO
	Sync: 
		Items are now relocated (links patched) when syncing to clones
	Access Tokens:
		New feature - allows members to create access controlled guest logins and create/share 'dropbox' style links to protected resources.
	UI:
		Use icons instead of iconic text constructs
		Only request geolocation permission when creating a post, not on page load
		provide 'redeliver' option on Delivery Report page for when things really stuff up
		CalDAV/CardDAV management pages with heaps of functionality 
	Lib:
		z_fetch_url() updated to accept different request methods and request bodies
		item_store(), item_store_update() now return the stored items
		vcard microformat changes to remain spec compliant
		microformat meta tags added to post/comments
		AbConfig API changed to use channel_id rather than channel_hash, which was overly complicated to use
		SuperCurl class added to provide a framework for re-use of obscure CURL options
		Allow absolute links to CSS/JS files on CDN
		Add Let'sEncrypt intermediate cert to lib in case you forget to install it on the server
		Update fullcalendar and jquery (3.1) libs
		Update sabre/dav to 3.2.0
		Change content export from a month/year system to begin/end
		Use streaming I/O for delivering large photos
		Allow multiple App description files in a single plugin directory
		optimise a couple of troublesome/inefficient SQL queries
		avoid sending clone sync packets to dead sites
	Resolved Issues:
		channel home page not providing content to clients with javascript disabled
		Replace '@' obfuscation with html entity rather than the unicode look-alike
		xchan_query() failing to detect duplicates, resulting in inefficient queries
		issues with 'use existing photo' for profile photo
		layout editor "list all layouts" returned empty
		oembed - better detect video file URLs so they aren't loaded into memory.
		handcrafted bbcode tables could end up with way too much whitespace due to CRLF translation 
		refresh permissions whitescreen in 1.8
		force immediate profile photo update on local site
		regression: 'save bookmarks' post action missing

Hubzilla 1.8
	Administration:
		Cleanup and resolve some edge cases with addon repository manager
		Provide sort field and direction on all fields of account and channel administration tables
		Rename 'user' administration to account administration to reflect its true purpose
		'safemode' tool to quickly disable and re-enable addons during a hypothetical upgrade crisis
	Security:
		Edited comments to private posts could lose their privacy settings under some circumstances
		Provide zot-finger signatures to prevent a possible but rare exploit involving DNS spoofing and phishing
	ACL selections:
		Various improvements to the ACL editor to further simplify the concepts and make it more intuitive
	Chat:
		Notifications of chatroom activity using standard browser notification interfaces.
	Themes:
		Allow a theme:schema string to represent a valid theme name. This fixes issues with setting schemas on site themes.
	Pubsites:
		Show server role (identify UNO or basic sites as opposed to hubzilla pro) and link to statistics
	Documentation:
		Clarify privacy rights of commenters w/r/t conversation owners, as this policy is network dependent.
	Wiki (Git backed):
		Brand new feature. We'll call it experimental until it has undergone a bit more testing. 
	Account Cloning:
		Regression on clone channel creation created a new channel name each time.
		New issue (fixed) with directory creation on cloned file content
	Content Rendering:
		Add inline code (in addition to the existing code blocks) to BBcode
		Add emoji reactions
		Add emojis as extended smilies with auto-complete support
		Emoji added as feature so it can be enabled/disabled and locked
		Ability to configure the standard reactions available on a site basis
		Disable 'convenience' ajax autoload on pgdn key, as it could lead to premature memory exhaustion
	Photos:
		Change album sort ordering, allow widgets and plugins to define other orderings
	Apps:
		Synchronise app list with changes to system apps
		Preserve existing app categories on app updates/edits
		Regression: fixed translated system app names
	Architecture:
		Provide autoloaded class files and libraries for plugins.
		Further refactoring of session driver to sort out some cookie anomolies
		Experimental PDO database driver
		Creation of Daemon Master class and port all daemon (background task) interfaces to use it
		Create separate class for each of 'Cron', 'Cron daily', and 'Cron weekly'.
		Always run a Cron maintenance task if not run in the last four hours 
		Refactor the template classes
		Refactor the ConversationItem mess into ThreadItem and ThreadStream
		Refactor Apps, Enotify, and Chat library code
		Refactor the various Config libraries (Config, PConfig, XConfig, AConfig, AbConfig, and IConfig)
		Created WebServer class for top level
		Remove mcrypt dependencies (deprecated in PHP 7.1)
		Remove all reserved (including merely 'not recommended') words as DB table column names
		Provide mutex lock on DB logging to prevent recursion under rare failure modes. 
	Bugfixes:
		Remove db_close function on page end - not needed and will not work with persistent DB connections.
		Undefined ref_session_write
		Some session functions needed to be static to work with CalDAV/CardDAV
		CLI interface: argc and argv were reversed
		HTML entities double encoded in edited titles
		Prevent delivering to empty recipients
		Sabre library setting some security headers for SAML after we've emitted HTML content
		Always initialise miniApp (caused obscure warning message if not set)
		Block 'sys' channels from being 'random profile' candidates
		DB update failed email could be sent in the wrong language under rare circumstances
		Openid remote authentication used incorrect namespace
		URL attached to profile "things" was not linked, always showing the "thing" manage page
		New connection wasn't added to default privacy group when "auto-accept" was enabled
		Regression: iconfig sharing wasn't working properly
	Plugins:
		CalDAV/CardDAV plugin provided
		Issue sending Diaspora 'like' activities from sources that did not propagate the DCV
		Allow 'superblock' to work across API calls from third party clients
		statistics.json: use 'zot' as protocol 
		Issues fixed during testing of ability to follow Diaspora tags
		Parse issue with Diaspora reshare content
		Chess: moved to main repo, ported to 1.8

Hubzilla 1.6
	Cleanup and standardise the interfaces to the "jot" editor
	Router re-written to support calling class object methods as controllers
	All existing modules (160+) re-written as object classes
	Plugin hook interface adapted to call static class methods
	Context help improved dramatically with content for the most accessed pages.
	Reverted a compatibility change to support GNU-social events. We copied their feed format and their feed format is wrong (XML namespace collisions).
	Provide a querystring attribute to CSS/JS resources to avoid caching issues when our code changes (which is often). 
	Fix javascript detection and allow either positive or negative detection.
	Refactor the plugin hook registration procedure, provide 'unregister all' ability.
	Fix RSD (Real Simple Discovery) which has been broken for some time.
	Update smarty library to 3.1.29
	Update jquery.textcomplete to 1.3.4
	Update font-awesome to 4.6.1
	Update SabreDAV to 3.0 (PHP version requirements prevent us from pushing it further at this time)
	Help text added to cmdline utilities config and pconfig
	Reworking of the database logging facility to avoid the rare but troublesome recursion when the log facility needed to query the DB internally to obtain config parameters. 
	Implement singleton delivery (emulate nomadic identity to singleton networks and services)
	Fix empty album name in photo activities when photo is stored in top level folder.
	Allow engineering units to be used in service class data size restrictions (400M, 1G, etc.)
	Lots of work on bbcode auto-completion
	Admin interface provided to manage external resource repositories
 	Oembed security reworked. Now all sources are filtered by default unless blocked.
	Remove the date-string version and use only STD_VERSION
	Add categories and categorisation filtering and the ability to edit all apps (including system apps) for a given channel 
	Ensure the ability to translate names of all system apps (except those provided in addons)
	Provide ability to add categories to content from channel sources
	Lots of work on the presentation of the ACL widget to enhance usability and intuitiveness
	Allow somebody to follow a channel from a pasted redress containing a Unicode lookalike of the @ sign.
	Add conditional syntax to Comanche (if/then/else)
	Convert Comanche to an object class
	Removed IE6 compatibility code
	Explicitly close DB on shutdown/exit instead of allowing it to close naturally
	Allowed delayed publish of webpages
	Show current repository versions of master and dev on admin page and warn if your installation has fallen behind master
	Provide some extra security checks to import data and files to prevent mischief
	Block CalDAV/CardDAV namespace reserved words from being used as a channel nickname/redress since Sabre is somewhat inflexible in this regard
	Plugins:
		Diaspora 
			markdown translator work needed to eradicate the Diaspora Comment Virus.    
			upgrade all inbound paths with the most recent protocol changes (several of these)
			convert 'diaspora_meta' (Diaspora Comment Virus) to iconfig and eradicate from sites with Diaspora disabled
			implement social relay and allow following tags
			upgrade statistics.json to NodeInfo. Currently hubzilla sites are tagged as 'redmatrix' because the NodeInfo schema lacks extensibility and project names are used to designate protocol compatibility rather than protocol names.
		Std-embeds
			New addon to allow a handful of corporate providers to run unfiltered embed code (youtube, vimeo, soundcloud) 
		Various:
			upgrade font-awesome icons and adapt a few addons to Objects and the new hook interface and new controller interface
			
Hubzilla 1.4
	[This list may appear brief, but encompasses a huge amount of re-writing and re-factoring
	of the internal code structure to gain long-term performance and stability and provide a standard
	interface to alternate protocol federation plugins which were made possible by the UNO configuration.
	UNO is a configuration of hubzilla introduced in 1.3 with reduced complexity and which provides 
	improved protocol federation potential to other networks by virtue of removing nomadic identity 
	(which is not possible to model or work around using other network protocols).]  

	Implement channel move operation for UNO configuration
	Remove bookmark references in UNO (which has no bookmarks by default)
	UI cleanup profiles/chat/manage
	Refactor webfinger probes and salmon backend for GNU-social federation
	SECURITY: DAV authentication exploit
	Context help added
	More help pages
	Provide 'posts only' feed
	Refactor App to remove globals
	Refactor Session to remove globals
	provide a fullscreen mode for selected modules and functions
	Regression: some addon routes broken
	fix "remember me"
	Autocomplete tool extended to bbcode/comanche
	Clone sync of file/photo updates
	system rename (e.g. http to https or DNS name change) missing some connection photos
	calendar module not blocked to public whhen block_public enabled
	Use timeago.js in reshare content so that timestamps will be correct on federated reshares
	Rework detection of JavaScript to avoid reload penalty under normal operation
	Changed primary directory server to a hubzilla server
	Plugins:
		Diaspora - switch to alternate XML parser to avoid storing compound objects	
		GNU-Social - Huge amounts of work, federation somewhat working now, several issues remain
		Friendica - Initial federation work (not yet published)
		
Hubzilla 1.3
	Admin Security configuration page created which consolidates several previously hidden settings:
		Communication white/black lists
		Channel white/black lists
		OEmbed white/black lists
	Admin Profile Fields page created which manages the availability and order of standard profile fields and allows new fields to be created/managed
	"Poke" module reworked - page UI updated and "poke basic" setting introduced which limits the available poke "verbs".
	"Mood" module UI reworked
	"profile_photo" module UI reworked
	"cover_photo" module UI reworked
	"new_channel" module UI reworked
	"register" module UI reworked
	"pubsites" module UI reworked
	item-meta ("iconfig") created which implements arbitrary storage for item metadata for plugins
	abook-meta ("abconfig") created which implements arbitrary storage for connection metadata for plugins
	"Strict transport security header" made optional as it conflicts with some existing Apache/nginx configurations 
	"Hubzilla UNO" (Hubzilla with radically simplified and locked site settings) implemented as an install configuration. 
	.well-known directory conflict worked out to support LetsEncrypt cert ownership checks without disrupting webfinger and other internal uses of .well-known
	Lots of work on 'zcards' which are self-contained HTML representations of a channel including cover photos, profile photos, and some text information
	Long standing bug uncovered which failed to properly restrict the lower time limit for public feed requests
	A number of fixes to "readmore" to fix page jumping
	Bugfix: persons other than the channel owner who have permission to upload photos to a channel could not do so if the js_upload plugin/addon was enabled
	Siteinfo incorrectly identifying secondary directory servers
	Allow admin to set and lock features when UNO is configured 
	Atom feeds: alter how events are formatted to be compatible with GNU-social
	Allow guest/visitor access to view personal calendar
	Moved several more classes to "composer format" and provided an autoloader.
	Bugfix: require existing password to change password
	Bugfix: allow relative_date() to be translated to Polish which has more than two plural forms. 
	Plugin API: add "requires" keyword to module header to indicate dependent addons
	ActivityStreams improvements and cleanup: photo and file activities
	UI cleanup for editing profile when multiple profiles enabled
	Removed the "markdown" feature as there are numerous issues and no maintainer.
	Provide "footer" bbcode to ease theming of post footer content
	Bugfix: install issues caused by composer code refactor and typo in postgres load file 
	Plugins:
		keepout - "block public on steroids"
		pubsubhubbub - provides PuSH support to Atom feeds, required for GNU-social federation
		GNUsocial protocol - under development
		Diaspora protocol - some work to ease migration to the new signing format
		Diaspost - disabled; numerous issues and no maintainer
		smileybutton - theme work and fixed compatibility with other jot-tools plugins
		

Hubzilla 1.2
	Provide extra HTTP security headers (several of them).
	Allow a site to disable delivery reports if disk space is limited
	Regression: Wrong theme when viewing single post as non-member
	Some Diaspora profile photos use relative URLs - force absolute
	Add locked features to siteinfo report to aid remote debugging
	Provide version compatibility checking to plugins (minversion, maxversion, and minphpversion)
	Account config storage
	Provide optional integrated registration and channel create form 
	cli utility for managing addons
	issue with sharing photo "items"
	cover photo manager: upload, crop, and store
	cover photo widget created
	rework the connections list page and provide a few management features there
	fixed issue with Comanche layout definitions loaded by plugins
	provide ability to separate delivery functions from item_store() and item_store_update() - some forum messages were being redelivered when cloned.
	call build_sync_packet() on pdledit changes
	Abstract the project name and version so these can be customised or removed
	Allow hiding the ratings links on a per-site basis
	db_type not present in international setup templates - was unable to choose postgres.
	item_photo_menu logically divided into a) actions on the post, b) actions related to the author
	bug: default channel not reset to 0 when last channel removed
	create widget containing only the contact block
	regression: public forums granted send stream permissions to connections
	workaround Firefox's refusal to honour disabling autocomplete of passwords
	regression: photo's uploaded to a channel by a guest (with file write permissions) not saved correctly.
	provide mechanisms for custom .well-known handlers (needed for LetsEncrypt ownership verification)
	proc_run modified to use exec() instead of proc_open() - causing issues on some PHP installations
	remote delegation failure under a specific set of circumstances which we were finally able to duplicate
	Delegation section of Channel Manager was missing names and contained useless notification icons.
	Change "expire" channel setting to show system limit if there is one. 
	Regression: provide a one-click ignore of pending connection
	Config to control directory keyword generation on client and server.
	"Collections" renamed to "Privacy Groups", documentation improved
	widget_item - allow use of page title instead of message id
	Add site black/white list checking to all .well-known services
	reduce incidents of screen jumping when "showmore" is activated
	add oembed provider for photos

	Addons:

	CSS theming of pageheader plugin
	xmpp addon ported from Friendica
	Diaspora private mail issues after the third reply
	Occasional issue with Diaspora connection requests
	Add notification email to Diaspora PMs
	Allow anonymising platform and version for statistics
	msgfooter addon created
	removed embedly plugin
	sync clones after superblock addition
	"keepout" plugin created


Hubzilla 1.1

	Rewrote and simplified the Queue manager and delivery system
	Rewrote and simplified the outer layers of the Zot protocol
	Use a standard version numbering scheme in addition to the snapshot tags
	Provide a channel blacklist for blocking channels with abusive or illegal content at the hub level
	Make the black/white lists pluggable
	Update template library
	Support for letsencrypt certs in various places
	Cleanup of login and register pages
	Better error responses for permission denied on channel file repositories
	Disabled the public stream by default for new installs (can be enabled if desired)
	Cleanup of API authentication and rework the old OAuth1 stuff
	Add API "status with media" support compatible with Twitter and conflicting method for GNU-social
	Rework photo ActivityStreams objects to align better with ActivityStreams producers/consumers
	Several minor API fixes to work better with AndStatus client
	Invitation only site - experimental support added, needs more work
	Fix delivery loop condition due to corrupted data which resulted in recursive upstream delivery
	Provide more support for external (git) widget collections.
	Extend the Queue API to 3rd-party network addons which have experienced downtime recently.
	Regression: Inherited permissions were not explicitly set
	Regression: "Xyz posted on your wall" notification sent when creating webpages at another channel
	Regression: Custom permissions not pre-populated on channel creation with named role.
	Provide "Public" string when a post can be made public, instead of "visible to default audience"
	Allow hub admin to specify a default role type for the first channel created, reducing complexity
	Ability for a hub admin to set feature defaults and lock them, reducing complexity
	Change default expiration of delivery reports to 10 days to accomodate sites with reduced resources
	Addons/Plugins:
		Pageheader addon ported from Friendica
		Hubwall (allow admin to send email to all accounts on this hub) created
		GNU-social - queueing added 
		Diaspora - fixes for various failures to update profile photos, updates to queue API 
		Cross Domain Authenticated Chess (Andrew Manning's repository)
	
	And... the normal "lots of bugs fixed, translations updated, and documentation improved"