signaturepdf/vendor/fatfree/lib/CHANGELOG.md

CHANGELOG

3.7.3

• NEW: added auto_increment detection, bcosca/fatfree#1192, bcosca/fatfree#1093, bcosca/fatfree#1175, #290
• added SMTP dialog error handling, #317
• Fix: Check active transaction before rollback/commit (PHP8 issue)
• refactored increment/decrement operator to preceed variables
• added error output in CLI mode, bcosca/fatfree#1185
• Set PORT to 80 when SERVER_PORT is an empty string
• Fix: unescape dbname when extracting from dsn, #316
• Fix: handling of PDO prepare() errors
• Fix: edge case in DB\SQL->schema(): PK not detected in PgSQL when the column is also a FK bcosca/fatfree#1207
• Fix: Escape literal hyphens in regex character classes, bcosca/fatfree#1206
• Fix: error highlighting
• Fix: pagination with order by on virtual fields
• Fixed a couple PHPDOC issues

3.7.2 (28 May 2020)

• CHANGED, View->sandbox: disable escaping when rendering as text/plain, bcosca/fatfree#654
• update HTTP protocol checks, bcosca/fatfree#1190
• Base->clear: close vulnerability on variable compilation, bcosca/fatfree#1191
• DB\SQL\Mapper: fix empty ID after insert, bcosca/fatfree#1175
• DB\SQL\Mapper: fix using correct key variable for grouped sql pagination sets
• Fix return type of 'count' in Cursor->paginate(), bcosca/fatfree#1187
• Bug fix, Web->minify: fix minification of ES6 template literals, bcosca/fatfree#1178
• Bug fix, config: refactoring custom section parser regex, bcosca/fatfree#1149
• Bug fix: token resolve on non-alias reroute paths, ref. 221f0c9
• Websocket: Improved event handler usage
• optimized internal get calls
• only use cached lexicon when a $ttl was given
• only use money_format up until php7.4, bcosca/fatfree#1174

3.7.1 (30. December 2019)

• Base->build: Add support for brace-enclosed route tokens
• Base->reroute, fix duplicate fragment issue on non-alias routes
• DB\SQL\Mapper: fix empty check for pkey when reloading after insert
• Web->minify: fix minification with multiple files, bcosca/fatfree#1152, #bcosca/fatfree#1169

3.7.0 (26. November 2019)

• NEW: Matrix, added select and walk methods for array processing and validation tools
• NEW: Added configurable file locking via LOCK var
• NEW: json support for dictionary files
• NEW: $die parameter on ONREROUTE hook
• NEW: Added SameSite cookie support for php7.3+ (JAR.samesite), bcosca/fatfree#1165
• NEW, DB\SQL\Mapper: added updateAll method to batch-update multiple records at once
• CHANGED, DB\SQL\Mapper: Throw error on update/erase if the table has no primary key, #285
• Cache, Redis: Added ability to set a Redis password, #287
• DB\SQL\Session: make datatype of data column configurable, bcosca/fatfree#1130
• DB\SQL\Mapper: only add adhoc fields in count queries that are used for grouping
• DB\SQL\Mapper: fixed inserting an already loaded record again (duplicating), bcosca/fatfree#1093
• Magic (Mappers): fix isset check on existing properties
• SMTP: added support for Bounce mail recipient ("Sender" header)
• OAuth2: make query string encode type configurable, #268 #269
• Web: Added more cyrillic letters to diacritics, bcosca/fatfree#1158
• Web: Fixed url string falsely detected as comment section 9ac8e615
• Web: added file inspection for mime-type detection, #270, bcosca/fatfree#1138
• WS: Fixed processing all queued data frames inside the buffer, #277
• WS: Allow packet size override
• Markdown: Support mixed strong and italic elements, #276
• Markdown: Keep spaces around = sign in ini code blocks
• Added route alias key name validation, #243
• Added fragment argument to alias method, #282
• Allow adding fragment to reroute, #1156
• Added additional HTTP status codes, #283
• Added X-Forwarded-For IP to log entries, bcosca/fatfree#1042
• Bug fix: broken custom date/time formatting, bcosca/fatfree#1147
• Bug fix: duplicate UI path rendering edge-case in Views and minify, bcosca/fatfree#1152
• Bug fix: unicode chars in custom config section keys, bcosca/fatfree#1149
• Bug fix: ensure valid reroute path in location header, bcosca/fatfree#1140
• Bug fix: use dictionary path for lexicon caching-hash
• Bug fix, php7.3: number format ternary, bcosca/fatfree#1142
• fix PHPdoc and variable inspection, bcosca/fatfree#865, bcosca/fatfree#1128

3.6.5 (24 December 2018)

• NEW: Log, added timestamp to each line
• NEW: Auth, added support for custom compare method, #116
• NEW: cache tag support for mongo & jig mapper, ref #166
• NEW: Allow PHP functions as template token filters
• Web: Fix double redirect bug when running cURL with open_basedir disabled
• Web: Cope with responses from HTTP/2 servers
• Web->filler: remove very first space, when $std is false
• Web\OAuth2: Cope with HTTP/2 responses
• Web\OAuth2: take Content-Type header into account for json decoding, #250 #251
• Web\OAuth2: fixed empty results on some endpoints #250
• DB\SQL\Mapper: optimize mapper->count memory usage
• DB\SQL\Mapper: New table alias operator
• DB\SQL\Mapper: fix count() performance on non-grouped result sets, bcosca/fatfree#1114
• DB\SQL: Support for CTE in postgreSQL, bcosca/fatfree#1107, bcosca/fatfree#1116, bcosca/fatfree#1021
• DB\SQL->log: Remove extraneous whitespace
• DB\SQL: Added ability to add inline comments per SQL query
• CLI\WS, Refactoring: Streamline socket server
• CLI\WS: Add option for dropping query in OAuth2 URI
• CLI\WS: Add URL-safe base64 encoding
• CLI\WS: Detect errors in returned JSON values
• CLI\WS: Added support for Sec-WebSocket-Protocol header
• Matrix->calendar: Allow unix timestamp as date argument
• Basket: Access basket item by _id #260
• SMTP: Added TLS 1.2 support bcosca/fatfree#1115
• SMTP->send: Respect $log argument
• Base->cast: recognize binary and octal numbers in config
• Base->cast: add awareness of hexadecimal literals
• Base->abort: Remove unnecessary Content-Encoding header
• Base->abort: Ensure headers have not been flushed
• Base->format: Differentiate between long- and full-date (with localized weekday) formats
• Base->format: Conform with intl extension's number output
• Enable route handler to override Access-Control headers in response to OPTIONS request, #257
• Augment filters with a var_export function
• Bug fix php7.3: Fix template parse regex to be compatible with strict PCRE2 rules for hyphen placement in a character class
• Bug fix, Cache->set: update creation time when updating existing cache entries
• Bug fix: incorrect ICU date/time formatting
• Bug fix, Jig: lazy write on empty data
• Bug fix: Method uppercase to avoid route failure #252
• Fixed error description when (PSR-11) CONTAINER fails to resolve a class #253
• Mitigate CSRF predictability/vulnerability
• Expose Mapper->factory() method

3.6.4 (19 April 2018)

• NEW: Added Dependency Injection support with CONTAINER variable #221
• NEW: configurable LOGGABLE error codes #1091
• NEW: JAR.lifetime option, #178
• Template: reduced Prefab calls
• Template: optimized reflection for better derivative support, bcosca/fatfree#1088
• Template: optimized parsing for template attributes and tokens
• DB\Mongo: fixed logging with mongodb extention
• DB\Jig: added lazy-loading #7e1cd9b9b89
• DB\Jig\Mapper: Added group feature, bcosca/fatfree#616
• DB\SQL\Mapper: fix PostgreSQL RETURNING ID when no pkey is available, bcosca/fatfree#1069, #230
• DB\SQL\Mapper: disable order clause auto-quoting when it's already been quoted
• Web->location: add failsafe for geoip_region_name_by_code() #GB:Bxyn9xn9AgAJ
• Web->request: Added proxy support #e936361b
• Web->mime: Added JFIF format
• Markdown: handle line breaks in paragraph blocks, bcosca/fatfree#1100
• config: reduced cast calls on parsing config sections
• Patch empty SERVER_NAME bcosca/fatfree#1084
• Bugfix: unreliable request headers in Web->request() response bcosca/fatfree#1092
• Fixed, View->render: utilizing multiple UI paths, bcosca/fatfree#1083
• Fixed URL parsing with PHP 5.4 #247
• Fixed PHP 7.2 warnings when session is active prematurely, #238
• Fixed setcookie $expire variable type #240
• Fixed expiration time when updating an existing cookie

3.6.3 (31 December 2017)

• PHP7 fix: remove deprecated (unset) cast
• Web->request: restricted follow_location to 3XX responses only
• CLI mode: refactored arguments parsing
• CLI mode: fixed query string encoding
• SMTP: Refactor parsing of attachments
• SMTP: clean-up mail headers for multipart messages, #1065
• config: fixed performance issues on parsing config files
• config: cast command parameters in config entries to php type & constant, #1030
• config: reduced registry calls
• config: skip hive escaping when resolving dynamic config vars, #1030
• Bug fix: Incorrect cookie lifetime computation, #1070, #1016
• DB\SQL\Mapper: use RETURNING option instead of a sequence query to get lastInsertId in PostgreSQL, #1069, #230
• DB\SQL\Session: check if _agent is too long for SQL based sessions #236
• DB\SQL\Session: fix Session handler table creation issue on SQL Server, #899
• DB\SQL: fix oracle db issue with empty error variable, #1072
• DB\SQL\Mapper: fix sorting issues on SQL Server, #1052 #225
• Prevent directory traversal attacks on filesystem based cache #1073
• Bug fix, Template: PHP constants used in include with attribute, #983
• Bug fix, Template: Numeric value in expression alters PHP_EOL context
• Template: use existing linefeed instead of PHP_EOL, #1048
• Template: make newline interpolation handling configurable #223
• Template: add beforerender to Preview
• fix custom FORMATS without modifiers
• Cache: Refactor Cache->reset for XCache
• Cache: loosen reset cache key pattern, #1041
• XCache: suffix reset only works if xcache.admin.enable_auth is disabled
• Added HTTP 103 as recently approved by the IETF
• LDAP changes to for AD flexibility #227
• Hide debug trace from ajax errors when DEBUG=0 #1071
• fix View->render using potentially wrong cache entry

3.6.2 (26 June 2017)

• Return a status code > 0 when dying on error #220
• fix SMTP line width #215
• Allow using a custom field for ldap user id checking #217
• NEW: DB\SQL->exists: generic method to check if SQL table exists
• Pass handler to route handler and hooks #1035
• pass carriage return of multiline dictionary keys
• Better Web->slug customization
• fix incorrect header issue #211
• fix schema issue on databases with case-sensitive collation, fixes #209
• Add filter for deriving C-locale equivalent of a number
• Bug fix: @LANGUAGE remains unchanged after override
• abort: added Header pre-check
• Assemble URL after ONREROUTE
• Add reroute argument to skip script termination
• Invoke ONREROUTE after headers are sent
• SQLite switch to backtick as quote
• Bug fix: Incorrect timing in SQL query logs
• DB\SQL\Mapper: Cast return value of count to integer
• Patched $_SERVER['REQUEST_URI'] to ensure it contains a relative URI
• Tweak debug verbosity
• fix php carriage return issue in preview->build #205
• fixed template string resolution #205
• Fixed unexpected default seed on CACHE set #1028
• DB\SQL\Mapper: Optimized field escaping on options
• Optimize template conversion to PHP file

3.6.1 (2 April 2017)

• NEW: Recaptcha plugin #194
• NEW: MB variable for detecting multibyte support
• NEW: DB\SQL: Cache parsed schema for the TTL duration
• NEW: quick erase flag on Jig/Mongo/SQL mappers #193
• NEW: Allow OPTIONS method to return a response body #171
• NEW: Add support for Memcached (bcosca/fatfree#997)
• NEW: Rudimentary preload resource (HTTP2 server) support via template push()
• NEW: Add support for new MongoDB driver #177
• Changed: template filter are all lowercase now
• Changed: Fix template lookup inconsistency: removed base dir from UI on render
• Changed: count() method now has an options argument #192
• Changed: SMTP, Spit out error message if any
• \DB\SQL\Mapper: refactored row count strategy
• DB\SQL\Mapper: Allow non-scalar values to be assigned as mapper property
• DB\SQL::PARAM_FLOAT: remove cast to float (#106 and bcosca/fatfree#984) (#191)
• DB\SQL\mapper->erase: allow empty string
• DB\SQL\mapper->insert: fields reset after successful INSERT
• Add option to debounce Cursor->paginate subset #195
• View: Don't delete sandboxed variables (#198)
• Preview: Optimize compilation of template expressions
• Preview: Use shorthand tag for direct rendering
• Preview->resolve(): new tweak to allow template persistence as option
• Web: Expose diacritics translation table
• SMTP: Enable logging of message body only when $log argument is 'verbose'
• SMTP: Convert headers to camelcase for consistency
• make cache seed more flexible, #164
• Improve trace details for DEBUG>2
• Enable config() to read from an array of input files
• Improved alias and reroute regex
• Make camelCase and snakeCase Unicode-aware
• format: Provision for optional whitespaces
• Break APCu-BC dependence
• Old PHP 5.3 cleanup
• Debug log must include HTTP query
• Recognize X-Forwarded-Port header (bcosca/fatfree#1002)
• Avoid use of deprecated mcrypt module
• Return only the client's IP when using the X-Forwarded-For header to deduce an IP address
• Remove orphan mutex locks on termination (#157)
• Use 80 as default port number to avoid issues when $_SERVER['SERVER_PORT'] is not existing
• fread replaced with readfile() for simple send() usecase
• Bug fix: request URI with multiple leading slashes, #203
• Bug fix: Query generates wrong adhoc field value
• Bug fix: SMTP stream context issue #200
• Bug fix: child pseudo class selector in minify, bcosca/fatfree#1008
• Bug fix: "Undefined index: CLI" error (#197)
• Bug fix: cast Cache-Control expire time to int, bcosca/fatfree#1004
• Bug fix: Avoid issuance of multiple Content-Type headers for nested templates
• Bug fix: wildcard token issue with digits (bcosca/fatfree#996)
• Bug fix: afterupdate ignored when row does not change
• Bug fix: session handler read() method for PHP7 (need strict string) #184 #185
• Bug fix: reroute mocking in CLI mode (#183)
• Bug fix: Reroute authoritative relative references (#181)
• Bug fix: locales order and charset hyphen
• Bug fix: base stripped twice in router (#176)

3.6.0 (19 November 2016)

• NEW: [cli] request type
• NEW: console-friendly CLI mode
• NEW: lexicon caching
• NEW: Silent operator skips startup error check (#125)
• NEW: DB\SQL->trans()
• NEW: custom config section parser, i.e. [conf > Foo::bar]
• NEW: support for cache tags in SQL
• NEW: custom FORMATS
• NEW: Mongo mapper fields whitelist
• NEW: WebSocket server
• NEW: Base->extend method (#158)
• NEW: Implement framework variable caching via config, i.e. FOO = "bar" | 3600
• NEW: Lightweight OAuth2 client
• NEW: SEED variable, configurable app-specific hashing prefix (#149, bcosca/fatfree#951, bcosca/fatfree#884, bcosca/fatfree#629)
• NEW: CLI variable
• NEW: Web->send, specify custom filename (#124)
• NEW: Web->send, added flushing flag (#131)
• NEW: Indexed route wildcards, now exposed in PARAMS['*']
• Changed: PHP 5.4 is now the minimum version requirement
• Changed: Prevent database wrappers from being cloned
• Changed: Router works on PATH instead of URI (#126) NB: PARAMS.0 no longer contains the query string
• Changed: Removed ALIASES autobuilding (#118)
• Changed: Route wildcards match empty strings (#119)
• Changed: Disable default debug highlighting, HIGHLIGHT is false now
• General PHP 5.4 optimizations
• Optimized config parsing
• Optimized Base->recursive
• Optimized header extraction
• Optimized cache/expire headers
• Optimized session_start behaviour (bcosca/fatfree#673)
• Optimized reroute regex
• Tweaked cookie removal
• Better route precedence order
• Performance tweak: reduced cache calls
• Refactored lexicon (LOCALES) build-up, much faster now
• Added turkish locale bug workaround
• Geo->tzinfo Update to UTC
• Added Xcache reset (bcosca/fatfree#928)
• Redis cache: allow db name in dsn
• SMTP: Improve server emulation responses
• SMTP: Optimize transmission envelope
• SMTP: Implement mock transmission
• SMTP: Various bug fixes and feature improvements
• SMTP: quit on failed authentication
• Geo->weather: force metric units
• Base->until: Implement CLI interoperability
• Base->format: looser plural syntax
• Base->format: Force decimal as default number format
• Base->merge: Added $keep flag to save result to the hive key
• Base->reroute: Allow array as URL argument for aliasing
• Base->alias: Allow query string (or array) to be appended to alias
• Permit reroute to named routes with URL query segment
• Sync COOKIE global on set()
• Permit non-hive variables to use JS dot notation
• RFC2616: Use absolute URIs for Location header
• Matrix->calendar: Check if calendar extension is loaded
• Markdown: require start of line/whitespace for text processing (#136)
• DB[SQL|Jig|Mongo]->log(FALSE) disables logging
• DB\SQL->exec: Added timestamp toggle to db log
• DB\SQL->schema: Remove unnecessary line terminators
• DB\SQL\Mapper: allow array filter with empty string
• DB\SQL\Mapper: optimized handling for key-less tables
• DB\SQL\Mapper: added float support (#106)
• DB\SQL\Session: increased default column sizes (#148, bcosca/fatfree#931, bcosca/fatfree#950)
• Web: Catch cURL errors
• Optimize Web->receive (bcosca/fatfree#930)
• Web->minify: fix arbitrary file download vulnerability
• Web->request: fix cache control max-age detection (bcosca/fatfree#908)
• Web->request: Add request headers & error message to return value (bcosca/fatfree#737)
• Web->request: Refactored response to HTTP request
• Web->send flush while sending big files
• Image->rgb: allow hex strings
• Image->captcha: Check if GD module supports TrueType
• Image->load: Return FALSE on load failure
• Image->resize: keep aspect ratio when only width or height was given
• Updated OpenID lib (bcosca/fatfree#965)
• Audit->card: add new mastercard "2" BIN range (bcosca/fatfree#954)
• Deprecated: Bcrypt class
• Preview->render: optimized detection to remove short open PHP tags and allow xml tags (#133)
• Display file and line number in exception handler (bcosca/fatfree#967)
• Added error reporting level to Base->error and ERROR.level (bcosca/fatfree#957)
• Added optional custom cache instance to Session (#141)
• CLI-aware mock()
• XFRAME and PACKAGE can be switched off now (#128)
• Bug fix: wrong time calculation on memcache reset (#170)
• Bug fix: encode CLI parameters
• Bug fix: Close connection on abort explicitly (#162)
• Bug fix: Image->identicon, Avoid double-size sprite rotation (and possible segfault)
• Bug fix: Image->render and Image->dump, removed unnecessary 2nd argument (#146)
• Bug fix: Magic->offsetset, access property as array element (#147)
• Bug fix: multi-line custom template tag parsing (bcosca/fatfree#935)
• Bug fix: cache headers on errors (bcosca/fatfree#885)
• Bug fix: Web, deprecated CURLOPT_SSL_VERIFYHOST in curl
• Bug fix: Web, Invalid user error constant (bcosca/fatfree#962)
• Bug fix: Web->request, redirections for domain-less location (#135)
• Bug fix: DB\SQL\Mapper, reset changed flag after update (#142, #152)
• Bug fix: DB\SQL\Mapper, fix changed flag when using assignment operator #143 #150 #151
• Bug fix: DB\SQL\Mapper, revival of the HAVING clause
• Bug fix: DB\SQL\Mapper, pgsql with non-integer primary keys (bcosca/fatfree#916)
• Bug fix: DB\SQL\Session, quote table name (bcosca/fatfree#977)
• Bug fix: snakeCase returns word starting with underscore (bcosca/fatfree#927)
• Bug fix: mock does not populate PATH variable
• Bug fix: Geo->weather API key (#129)
• Bug fix: Incorrect compilation of array element with zero index
• Bug fix: Compilation of array construct is incorrect
• Bug fix: Trailing slash redirection on UTF-8 paths (#121)

3.5.1 (31 December 2015)

• NEW: ttl attribute in template tag
• NEW: allow anonymous function for template filter
• NEW: format modifier for international and custom currency symbol
• NEW: Image->data() returns image resource
• NEW: extract() get prefixed array keys from an assoc array
• NEW: Optimized and faster Template parser with full support for HTML5 empty tags
• NEW: Added support for {@token} encapsulation syntax in routes definition
• NEW: DB\SQL->exec(), automatically shift to 1-based query arguments
• NEW: abort() flush output
• Added referenced value to devoid()
• Template token filters are now resolved within Preview->token()
• Web->_curl: restrict redirections to HTTP
• Web->minify(), skip importing of external files
• Improved session and error handling in until()
• Get the error trace array with the new $format parameter
• Better support for unicode URLs
• Optimized TZ detection with date_default_timezone_get()
• format() Provide default decimal places
• Optimize code: remove redundant TTL checks
• Optimized timeout handling in Web->request()
• Improved PHPDoc hints
• Added missing russian DIACRITICS letters
• DB\Cursor: allow child implementation of reset()
• DB\Cursor: Copyfrom now does an internal call to set()
• DB\SQL: Provide the ability to disable SQL logging
• DB\SQL: improved query analysis to trigger fetchAll
• DB\SQL\Mapper: added support for binary table columns
• SQL,JIG,MONGO,CACHE Session handlers refactored and optimized
• SMTP Refactoring and optimization
• Bug fix: SMTP, Align quoted_printable_encode() with SMTP specs (dot-stuffing)
• Bug fix: SMTP, Send buffered optional headers to output
• Bug fix: SMTP, Content-Transfer-Encoding for non-TLS connections
• Bug fix: SMTP, Single attachment error
• Bug fix: Cursor->load not always mapping to first record
• Bug fix: dry SQL mapper should not trigger 'load'
• Bug fix: Code highlighting on empty text
• Bug fix: Image->resize, round dimensions instead of cast
• Bug fix: whitespace handling in $f3->compile()
• Bug fix: TTL of View and Preview (Template)
• Bug fix: token filter regex
• Bug fix: Template, empty attributes
• Bug fix: Preview->build() greedy regex
• Bug fix: Web->minify() single-line comment on last line
• Bug fix: Web->request(), follow_location with cURL and open_basedir
• Bug fix: Web->send() Single quotes around filename not interpreted correctly by some browsers

3.5.0 (2 June 2015)

• NEW: until() method for long polling
• NEW: abort() to disconnect HTTP client (and continue execution)
• NEW: SQL Mapper->required() returns TRUE if field is not nullable
• NEW: PREMAP variable for allowing prefixes to handlers named after HTTP verbs
• NEW: [configs] section to allow config includes
• NEW: Test->passed() returns TRUE if no test failed
• NEW: SQL mapper changed() function
• NEW: fatfree-core composer support
• NEW: constants() method to expose constants
• NEW: Preview->filter() for configurable token filters
• NEW: CORS variable for Cross-Origin Resource Sharing support, #731
• Change in behavior: Switch to htmlspecialchars for escaping
• Change in behavior: No movement in cursor position after erase(), #797
• Change in behavior: ERROR.trace is a multiline string now
• Change in behavior: Strict token recognition in href attribute
• Router fix: loose method search
• Better route precedence order, #12
• Preserve contents of ROUTES, #723
• Alias: allow array of parameters
• Improvements on reroute method
• Fix for custom Jig session files
• Audit: better mobile detection
• Audit: add argument to test string as browser agent
• DB mappers: abort insert/update/erase from hooks, #684
• DB mappers: Allow array inputs in copyfrom()
• Cache,SQL,Jig,Mongo Session: custom callback for suspect sessions
• Fix for unexpected HIVE values when defining an empty HIVE array
• SQL mapper: check for results from CALL and EXEC queries, #771
• SQL mapper: consider SQL schema prefix, #820
• SQL mapper: write to log before execution to enable tracking of PDOStatement error
• Add SQL Mapper->table() to return table name
• Allow override of the schema in SQL Mapper->schema()
• Improvement: Keep JIG table as reference, #758
• Expand regex to include whitespaces in SQL DB dsn, #817
• View: Removed reserved variables $fw and $implicit
• Add missing newlines after template expansion
• Web->receive: fix for complex field names, #806
• Web: Improvements in socket engine
• Web: customizable user_agent for all engines, #822
• SMTP: Provision for Content-ID in attachments
• Image + minify: allow absolute paths
• Promote framework error to E_USER_ERROR
• Geo->weather switch to OpenWeather
• Expose mask() and grab() methods for routing
• Expose trace() method to expose the debug backtrace
• Implement recursion strategy using IteratorAggregate, #714
• Exempt whitespace between % and succeeding operator from being minified, #773
• Optimized error detection and ONERROR handler, fatfree-core#18
• Tweak error log output
• Optimized If-Modified-Since cache header usage
• Improved APCu compatibility, #724
• Bug fix: Web::send fails on filename with spaces, #810
• Bug fix: overwrite limit in findone()
• Bug fix: locale-specific edge cases affecting SQL schema, #772
• Bug fix: Newline stripping in config()
• Bug fix: bracket delimited identifier for sybase and dblib driver
• Bug fix: Mongo mapper collection->count driver compatibility
• Bug fix: SQL Mapper->set() forces adhoc value if already defined
• Bug fix: Mapper ignores HAVING clause
• Bug fix: Constructor invocation in call()
• Bug fix: Wrong element returned by ajax/sync request
• Bug fix: handling of non-consecutive compound key members
• Bug fix: Virtual fields not retrieved when group option is present, #757
• Bug fix: group option generates incorrect SQL query, #757
• Bug fix: ONERROR does not receive PARAMS on fatal error

3.4.0 (1 January 2015)

• NEW: [redirects] section
• NEW: Custom config sections
• NEW: User-defined AUTOLOAD function
• NEW: ONREROUTE variable
• NEW: Provision for in-memory Jig database (#727)
• Return run() result (#687)
• Pass result of run() to mock() (#687)
• Add port suffix to REALM variable
• New attribute in tag to extend hive
• Adjust unit tests and clean up templates
• Expose header-related methods
• Web->request: allow content array
• Preserve contents of ROUTES (#723)
• Smart detection of PHP functions in template expressions
• Add afterrender() hook to View class
• Implement ArrayAccess and magic properties on hive
• Improvement on mocking of superglobals and request body
• Fix table creation for pgsql handled sessions
• Add QUERY to hive
• Exempt E_NOTICE from default error_reporting()
• Add method to build alias routes from template, fixes #693
• Fix dangerous caching of cookie values
• Fix multiple encoding in nested templates
• Fix node attribute parsing for empty/zero values
• Apply URL encoding on BASE to emulate v2 behavior (#123)
• Improve Base->map performance (#595)
• Add simple backtrace for fatal errors
• Count Cursor->load() results (#581)
• Add form field name to Web->receive() callback arguments
• Fix missing newlines after template expansion
• Fix overwrite of ENCODING variable
• limit & offset workaround for SQL Server, fixes #671
• SQL Mapper->find: GROUP BY SQL compliant statement
• Bug fix: Missing abstract method fields()
• Bug fix: Auto escaping does not work with mapper objects (#710)
• Bug fix: 'with' attribute in tag raise error when no token inside
• View rendering: optional Content-Type header
• Bug fix: Undefined variable: cache (#705)
• Bug fix: Routing does not work if project base path includes valid special URI character (#704)
• Bug fix: Template hash collision (#702)
• Bug fix: Property visibility is incorrect (#697)
• Bug fix: Missing Allow header on HTTP 405 response
• Bug fix: Double quotes in lexicon files (#681)
• Bug fix: Space should not be mandatory in ICU pluralization format string
• Bug fix: Incorrect log entry when SQL query contains a question mark
• Bug fix: Error stack trace
• Bug fix: Cookie expiration (#665)
• Bug fix: OR operator (||) parsed incorrectly
• Bug fix: Routing treatment of * wildcard character
• Bug fix: Mapper copyfrom() method doesn't allow class/object callbacks (#590)
• Bug fix: exists() creates elements/properties (#591)
• Bug fix: Wildcard in routing pattern consumes entire query string (#592)
• Bug fix: Workaround bug in latest MongoDB driver
• Bug fix: Default error handler silently fails for AJAX request with DEBUG>0 (#599)
• Bug fix: Mocked BODY overwritten (#601)
• Bug fix: Undefined pkey (#607)

3.3.0 (8 August 2014)

• NEW: Attribute in tag to extend hive
• NEW: Image overlay with transparency and alignment control
• NEW: Allow redirection of specified route patterns to a URL
• Bug fix: Missing AND operator in SQL Server schema query (Issue #576)
• Count Cursor->load() results (Feature request #581)
• Mapper copyfrom() method doesn't allow class/object callbacks (Issue #590)
• Bug fix: exists() creates elements/properties (Issue #591)
• Bug fix: Wildcard in routing pattern consumes entire query string (Issue #592)
• Tweak Base->map performance (Issue #595)
• Bug fix: Default error handler silently fails for AJAX request with DEBUG>0 (Issue #599)
• Bug fix: Mocked BODY overwritten (Issue #601)
• Bug fix: Undefined pkey (Issue #607)
• Bug fix: beforeupdate() position (Issue #633)
• Bug fix: exists() return value for cached keys
• Bug fix: Missing error code in UNLOAD handler
• Bug fix: OR operator (||) parsed incorrectly
• Add input name parameter to custom slug function
• Apply URL encoding on BASE to emulate v2 behavior (Issue #123)
• Reduce mapper update() iterations
• Bug fix: Routing treatment of * wildcard character
• SQL Mapper->find: GROUP BY SQL compliant statement
• Work around bug in latest MongoDB driver
• Work around probable race condition and optimize cache access
• View rendering: Optional Content-Type header
• Fix missing newlines after template expansion
• Add form field name to Web->receive() callback arguments
• Quick reference: add RAW variable

3.2.2 (19 March 2014)

• NEW: Locales set automatically (Feature request #522)
• NEW: Mapper dbtype()
• NEW: before- and after- triggers for all mappers
• NEW: Decode HTML5 entities if PHP>5.3 detected (Feature request #552)
• NEW: Send credentials only if AUTH is present in the SMTP extension response (Feature request #545)
• NEW: BITMASK variable to allow ENT_COMPAT override
• NEW: Redis support for caching
• Enable SMTP feature detection
• Enable extended ICU custom date format (Feature request #555)
• Enable custom time ICU format
• Add option to turn off session table creation (Feature request #557)
• Enhanced template token rendering and custom filters (Feature request #550)
• Avert multiple loads in DB-managed sessions (Feature request #558)
• Add EXEC to associative fetch
• Bug fix: Building template tokens breaks on inline OR condition (Issue #573)
• Bug fix: SMTP->send does not use the $log parameter (Issue #571)
• Bug fix: Allow setting sqlsrv primary keys on insert (Issue #570)
• Bug fix: Generated query for obtaining table schema in sqlsrv incorrect (Bug #565)
• Bug fix: SQL mapper flag set even when value has not changed (Bug #562)
• Bug fix: Add XFRAME config option (Feature request #546)
• Bug fix: Incorrect parsing of comments (Issue #541)
• Bug fix: Multiple Set-Cookie headers (Issue #533)
• Bug fix: Mapper is dry after save()
• Bug fix: Prevent infinite loop when error handler is triggered (Issue #361)
• Bug fix: Mapper tweaks not passing primary keys as arguments
• Bug fix: Zero indexes in dot-notated arrays fail to compile
• Bug fix: Prevent GROUP clause double-escaping
• Bug fix: Regression of zlib compression bug
• Bug fix: Method copyto() does not include ad hoc fields
• Check existence of OpenID mode (Issue #529)
• Generate a 404 when a tokenized class doesn't exist
• Fix SQLite quotes (Issue #521)
• Bug fix: BASE is incorrect on Windows

3.2.1 (7 January 2014)

• NEW: EMOJI variable, UTF->translate(), UTF->emojify(), and UTF->strrev()
• Allow empty strings in config()
• Add support for turning off php://input buffering via RAW (FALSE by default)
• Add Cursor->load() and Cursor->find() TTL support
• Support Web->receive() large file downloads via PUT
• ONERROR safety check
• Fix session CSRF cookie detection
• Framework object now passed to route handler contructors
• Allow override of DIACRITICS
• Various code optimizations
• Support log disabling (Issue #483)
• Implicit mapper load() on authentication
• Declare abstract methods for Cursor derivatives
• Support single-quoted HTML/XML attributes (Feature request #503)
• Relax property visibility of mappers and derivatives
• Deprecated: {{~ ~}} instructions and {{* }} comments; Use {~ ~} and { *} instead
• Minor fix: Audit->ipv4() return value
• Bug fix: Backslashes in BASE not converted on Windows
• Bug fix: UTF->substr() with negative offset and specified length
• Bug fix: Replace named URL tokens on render()
• Bug fix: BASE is not empty when run from document root
• Bug fix: stringify() recursion

3.2.0 (18 December 2013)

• NEW: Automatic CSRF protection (with IP and User-Agent checks) for sessions mapped to SQL-, Jig-, Mongo- and Cache-based backends
• NEW: Named routes
• NEW: PATH variable; returns the URL relative to BASE
• NEW: Image->captcha() color parameters
• NEW: Ability to access MongoCuror thru the cursor() method
• NEW: Mapper->fields() method returns array of field names
• NEW: Mapper onload(), oninsert(), onupdate(), and onerase() event listeners/triggers
• NEW: Preview class (a lightweight template engine)
• NEW: rel() method derives path from URL relative to BASE; useful for rerouting
• NEW: PREFIX variable for prepending a string to a dictionary term; Enable support for prefixed dictionary arrays and .ini files (Feature request #440)
• NEW: Google static map plugin
• NEW: devoid() method
• Introduce clean(); similar to scrub(), except that arg is passed by value
• Use $ttl for cookie expiration (Issue #457)
• Fix needs_rehash() cost comparison
• Add pass-by-reference argument to exists() so if method returns TRUE, a subsequent get() is unnecessary
• Improve MySQL support
• Move esc(), raw(), and dupe() to View class where they more appropriately belong
• Allow user-defined fields in SQL mapper constructor (Feature request #450)
• Re-implement the pre-3.0 template resolve() feature
• Remove redundant instances of session_commit()
• Add support for input filtering in Mapper->copyfrom()
• Prevent intrusive behavior of Mapper->copyfrom()
• Support multiple SQL primary keys
• Support custom tag attributes/inline tokens defined at runtime (Feature request #438)
• Broader support for HTTP basic auth
• Prohibit Jig _id clear()
• Add support for detailed stringify() output
• Add base directory to UI path as fallback
• Support Test->expect() chaining
• Support __tostring() in stringify()
• Trigger error on invalid CAPTCHA length (Issue #458)
• Bug fix: exists() pass-by-reference argument returns incorrect value
• Bug fix: DB Exec does not return affected row if query contains a sub-SELECT (Issue #437)
• Improve seed generator and add code for detecting of acceptable limits in Image->captcha() (Feature request #460)
• Add decimal format ICU extension
• Bug fix: 404-reported URI contains HTTP query
• Bug fix: Data type detection in DB->schema()
• Bug fix: TZ initialization
• Bug fix: paginate() passes incorrect argument to count()
• Bug fix: Incorrect query when reloading after insert()
• Bug fix: SQL preg_match error in pdo_type matching (Issue #447)
• Bug fix: Missing merge() function (Issue #444)
• Bug fix: BASE misdefined in command line mode
• Bug fix: Stringifying hive may run infinite (Issue #436)
• Bug fix: Incomplete stringify() when DEBUG<3 (Issue #432)
• Bug fix: Redirection of basic auth (Issue #430)
• Bug fix: Filter only PHP code (including short tags) in templates
• Bug fix: Markdown paragraph parser does not convert PHP code blocks properly
• Bug fix: identicon() colors on same keys are randomized
• Bug fix: quotekey() fails on aliased keys
• Bug fix: Missing _id in Jig->find() return value
• Bug fix: LANGUAGE/LOCALES handling
• Bug fix: Loose comparison in stringify()

3.1.2 (5 November 2013)

• Abandon .chm help format; Package API documentation in plain HTML; (Launch lib/api/index.html in your browser)
• Deprecate BAIL in favor of HALT (default: TRUE)
• Revert to 3.1.0 autoload behavior; Add support for lowercase folder names
• Allow Spring-style HTTP method overrides
• Add support for SQL Server-based sessions
• Capture full X-Forwarded-For header
• Add protection against malicious scripts; Extra check if file was really uploaded
• Pass-thru page limit in return value of Cursor->paginate()
• Optimize code: Implement single-pass escaping
• Short circuit Jig->find() if source file is empty
• Bug fix: PHP globals passed by reference in hive() result (Issue #424)
• Bug fix: ZIP mime type incorrect behavior
• Bug fix: Jig->erase() filter malfunction
• Bug fix: Mongo->select() group
• Bug fix: Unknown bcrypt constant

3.1.1 (13 October 2013)

• NEW: Support OpenID attribute exchange
• NEW: BAIL variable enables/disables continuance of execution on non-fatal errors
• Deprecate BAIL in favor of HALT (default: FALSE)
• Add support for Oracle
• Mark cached queries in log (Feature Request #405)
• Implement Bcrypt->needs_reshash()
• Add entropy to SQL cache hash; Add uuid() method to DB backends
• Find real document root; Simplify debug paths
• Permit OpenID required fields to be declared as comma-separated string or array
• Pass modified filename as argument to user-defined function in Web->receive()
• Quote keys in optional SQL clauses (Issue #408)
• Allow UNLOAD to override fatal error detection (Issue #404)
• Mutex operator precedence error (Issue #406)
• Bug fix: exists() malfunction (Issue #401)
• Bug fix: Jig mapper triggers error when loading from CACHE (Issue #403)
• Bug fix: Array index check
• Bug fix: OpenID verified() return value
• Bug fix: Basket->find() should return a set of results (Issue #407); Also implemented findone() for consistency with mappers
• Bug fix: PostgreSQL last insert ID (Issue #410)
• Bug fix: $port component URL overwritten by _socket()
• Bug fix: Calculation of elapsed time

3.1.0 (20 August 2013)

• NEW: Web->filler() returns a chunk of text from the standard Lorem Ipsum passage
• Change in behavior: Drop support for JSON serialization
• SQL->exec() now returns value of RETURNING clause
• Add support for $ttl argument in count() (Issue #393)
• Allow UI to be overridden by custom $path
• Return result of PDO primitives: begintransaction(), rollback(), and commit()
• Full support for PHP 5.5
• Flush buffers only when DEBUG=0
• Support class->method, class::method, and lambda functions as Web->basic() arguments
• Commit session on Basket->save()
• Optional enlargement in Image->resize()
• Support authentication on hosts running PHP-CGI
• Change visibility level of Cache properties
• Prevent ONERROR recursion
• Work around Apache pre-2.4 VirtualDocumentRoot bug
• Prioritize cURL in HTTP engine detection
• Bug fix: Minify tricky JS
• Bug fix: desktop() detection
• Bug fix: Double-slash on TEMP-relative path
• Bug fix: Cursor mapping of first() and last() records
• Bug fix: Premature end of Web->receive() on multiple files
• Bug fix: German umlaute to its corresponding grammatically-correct equivalent

3.0.9 (12 June 2013)

• NEW: Web->whois()
• NEW: Template tags
• Improve CACHE consistency
• Case-insensitive MIME type detection
• Support pre-PHP 5.3.4 in Prefab->instance()
• Refactor isdesktop() and ismobile(); Add isbot()
• Add support for Markdown strike-through
• Work around ODBC's lack of quote() support
• Remove useless Prefab destructor
• Support multiple cache instances
• Bug fix: Underscores in OpenId keys mangled
• Refactor format()
• Numerous tweaks
• Bug fix: MongoId object not preserved
• Bug fix: Double-quotes included in lexicon() string (Issue #341)
• Bug fix: UTF-8 formatting mangled on Windows (Issue #342)
• Bug fix: Cache->load() error when CACHE is FALSE (Issue #344)
• Bug fix: send() ternary expression
• Bug fix: Country code constants

3.0.8 (17 May 2013)

• NEW: Bcrypt lightweight hashing library\
• Return total number of records in superset in Cursor->paginate()
• ONERROR short-circuit (Enhancement #334)
• Apply quotes/backticks on DB identifiers
• Allow enabling/disabling of SQL log
• Normalize glob() behavior (Issue #330)
• Bug fix: mbstring 2-byte text truncation (Issue #325)
• Bug fix: Unsupported operand types (Issue #324)

3.0.7 (2 May 2013)

• NEW: route() now allows an array of routing patterns as first argument; support array as first argument of map()
• NEW: entropy() for calculating password strength (NIST 800-63)
• NEW: AGENT variable containing auto-detected HTTP user agent string
• NEW: ismobile() and isdesktop() methods
• NEW: Prefab class and descendants now accept constructor arguments
• Change in behavior: Cache->exists() now returns timestamp and TTL of cache entry or FALSE if not found (Feature request #315)
• Preserve timestamp and TTL when updating cache entry (Feature request #316)
• Improved currency formatting with C99 compliance
• Suppress unnecessary program halt at startup caused by misconfigured server
• Add support for dashes in custom attribute names in templates
• Bug fix: Routing precedene (Issue #313)
• Bug fix: Remove Jig _id element from document property
• Bug fix: Web->rss() error when not enough items in the feed (Issue #299)
• Bug fix: Web engine fallback (Issue #300)
• Bug fix: and formatting
• Bug fix: Text rendering of text with trailing punctuation (Issue #303)
• Bug fix: Incorrect regex in SMTP

3.0.6 (31 Mar 2013)

• NEW: Image->crop()
• Modify documentation blocks for PHPDoc interoperability
• Allow user to control whether Base->rerouet() uses a permanent or temporary redirect
• Allow JAR elements to be set individually
• Refactor DB\SQL\Mapper->insert() to cope with autoincrement fields
• Trigger error when captcha() font is missing
• Remove unnecessary markdown regex recursion
• Check for scalars instead of DB\SQL strings
• Implement more comprehensive diacritics table
• Add option for disabling 401 errors when basic auth() fails
• Add markdown syntax highlighting for Apache configuration
• Markdown->render() deprecated to remove dependency on UI variable; Feature replaced by Markdown->convert() to enable translation from markdown string to HTML
• Optimize factory() code of all data mappers
• Apply backticks on MySQL table names
• Bug fix: Routing failure when directory path contains a tilde (Issue #291)
• Bug fix: Incorrect markdown parsing of strong/em sequences and inline HTML
• Bug fix: Cached page not echoed (Issue #278)
• Bug fix: Object properties not escaped when rendering
• Bug fix: OpenID error response ignored
• Bug fix: memcache_get_extended_stats() timeout
• Bug fix: Base->set() doesn't pass TTL to Cache->set()
• Bug fix: Base->scrub() ignores pass-thru * argument (Issue #274)

3.0.5 (16 Feb 2013)

• NEW: Markdown class with PHP, HTML, and .ini syntax highlighting support
• NEW: Options for caching of select() and find() results
• NEW: Web->acceptable()
• Add send() argument for forcing downloads
• Provide read() option for applying Unix LF as standard line ending
• Bypass lexicon() call if LANGUAGE is undefined
• Load fallback language dictionary if LANGUAGE is undefined
• map() now checks existence of class/methods for non-tokenized URLs
• Improve error reporting of non-existent Template methods
• Address output buffer issues on some servers
• Bug fix: Setting DEBUG to 0 won't suppress the stack trace when the content type is application/json (Issue #257)
• Bug fix: Image dump/render additional arguments shifted
• Bug fix: ob_clean() causes buffer issues with zlib compression
• Bug fix: minify() fails when commenting CSS @ rules (Issue #251)
• Bug fix: Handling of commas inside quoted strings
• Bug fix: Glitch in stringify() handling of closures
• Bug fix: dry() in mappers returns TRUE despite being hydrated by factory() (Issue #265)
• Bug fix: expect() not handling flags correctly
• Bug fix: weather() fails when server is unreachable

3.0.4 (29 Jan 2013)

• NEW: Support for ICU/CLDR pluralization
• NEW: User-defined FALLBACK language
• NEW: minify() now recognizes CSS @import directives
• NEW: UTF->bom() returns byte order mark for UTF-8 encoding
• Expose SQL\Mapper->schema()
• Change in behavior: Send error response as JSON string if AJAX request is detected
• Deprecated: afind*() methods
• Discard output buffer in favor of debug output
• Make _id available to Jig queries
• Magic class now implements ArrayAccess
• Abort execution on startup errors
• Suppress stack trace on DEBUG level 0
• Allow single = as equality operator in Jig query expressions
• Abort OpenID discovery if Web->request() fails
• Mimic PHP RECURSION in stringify()
• Modify Jig parser to allow wildcard-search using preg_match()
• Abort execution after error() execution
• Concatenate cached/uncached minify() iterations; Prevent spillover caching of previous minify() result
• Work around obscure PHP session id regeneration bug
• Revise algorithm for Jig filter involving undefined fields (Issue #230)
• Use checkdnsrr() instead of gethostbyname() in DNSBL check
• Auto-adjust pagination to cursor boundaries
• Add Romanian diacritics
• Bug fix: Root namespace reference and sorting with undefined Jig fields
• Bug fix: Greedy receive() regex
• Bug fix: Default LANGUAGE always 'en'
• Bug fix: minify() hammers cache backend
• Bug fix: Previous values of primary keys not saved during factory() instantiation
• Bug fix: Jig find() fails when search key is not present in all records
• Bug fix: Jig SORT_DESC (Issue #233)
• Bug fix: Error reporting (Issue #225)
• Bug fix: language() return value

3.0.3 (29 Dec 2013)

• NEW: [ajax] and [sync] routing pattern modifiers
• NEW: Basket class (session-based pseudo-mapper, shopping cart, etc.)
• NEW: Test->message() method
• NEW: DB profiling via DB->log()
• NEW: Matrix->calendar()
• NEW: Audit->card() and Audit->mod10() for credit card verification
• NEW: Geo->weather()
• NEW: Base->relay() accepts comma-separated callbacks; but unlike Base->chain(), result of previous callback becomes argument of the next
• Numerous performance tweaks
• Interoperability with new MongoClient class
• Web->request() now recognizes gzip and deflate encoding
• Differences in behavior of Web->request() engines rectified
• mutex() now uses an ID as argument (instead of filename to make it clear that specified file is not the target being locked, but a primitive cross-platform semaphore)
• DB\SQL\Mapper field _id now returned even in the absence of any auto-increment field
• Magic class spinned off as a separate file
• ISO 3166-1 alpha-2 table updated
• Apache redirect emulation for PHP 5.4 CLI server mode
• Framework instance now passed as argument to any user-defined shutdown function
• Cache engine now used as storage for Web->minify() output
• Flag added for enabling/disabling Image class filter history
• Bug fix: Trailing routing token consumes HTTP query
• Bug fix: LANGUAGE spills over to LOCALES setting
• Bug fix: Inconsistent dry() return value
• Bug fix: URL-decoding

3.0.2 (23 Dec 2013)

• NEW: Syntax-highlighted stack traces via Base->highlight(); boolean HIGHLIGHT global variable can be used to enable/disable this feature
• NEW: Template engine tag
• NEW: Image->captcha()
• NEW: DNSBL-based spammer detection (ported from 2.x)
• NEW: paginate(), first(), and last() methods for data mappers
• NEW: X-HTTP-Method-Override header now recognized
• NEW: Base->chain() method for executing callbacks in succession
• NEW: HOST global variable; derived from either $_SERVER['SERVER_NAME'] or gethostname()
• NEW: REALM global variable representing full canonical URI
• NEW: Auth plug-in
• NEW: Pingback plug-in (implements both Pingback 1.0 protocol client and server)
• NEW: DEBUG verbosity can now reach up to level 3; Base->stringify() drills down to object properties at this setting
• NEW: HTTP PATCH method added to recognized HTTP ReST methods
• Web->slug() now trims trailing dashes
• Web->request() now allows relative local URLs as argument
• Use of PARAMS in route handlers now unnecessary; framework now passes two arguments to route handlers: the framework object instance and an array containing the captured values of tokens in route patterns
• Standardized timeout settings among Web->request() backends
• Session IDs regenerated for additional security
• Automatic HTTP 404 responses by Base->call() now restricted to route handlers
• Empty comments in ini-style files now parsed properly
• Use file_get_contents() in methods that don't involve high concurrency

3.0.1 (14 Dec 2013)

• Major rewrite of much of the framework's core features