| 1 | YAHOO Global - Release Notes
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    | 2 | 
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    | 3 | 2.4.1
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    | 4 | 
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    | 5 | No change
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    | 6 | 
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    | 7 | 2.4.0
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    | 8 |   * Added YAHOO.env.ua.mobile
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    | 9 |   * Removed the hasOwnProperty check in isArray to make it perform a bit better.
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    | 10 |   * YAHOO will be created/overwritten if YAHOO is undefined or the defined YAHOO is falsy
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    | 11 | 
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    | 12 | 2.3.1
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    | 13 |   * YAHOO.lang.dump casts primitives to strings
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    | 14 | 
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    | 15 | 2.3.0
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    | 16 |   * Added YAHOO.env.ua - browser detection
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    | 17 |   * Added YAHOO.lang.merge - object merge
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    | 18 |   * Added YAHOO.lang.trim - whitespace removal
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    | 19 |   * Added YAHOO.lang.augmentObject - mixins.  Renamed augment to augmentProto and 
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    | 20 |     made augment an alias to augmentProto
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    | 21 |   * isObject/isArray return false rather than null when testing null
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    | 22 | 
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    | 23 | 2.2.2
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    | 24 | 
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    | 25 |   * No change
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    | 26 | 
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    | 27 | 2.2.1
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    | 28 | 
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    | 29 |   * YAHOO.lang.isObject returns false for null
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    | 30 |   * YAHOO.lang.isArray no longer generates an error when the argument is null/undefined
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    | 31 |   * Better error messages for YAHOO.lang.augment/extend failures that are usually due 
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    | 32 |     to missing dependencies.
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    | 33 | 
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    | 34 | 2.2.0a
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    | 35 | 
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    | 36 |   * Fixed a typo that prevented the proper detection of multiple YAHOO_config listeners
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    | 37 | 
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    | 38 | 2.2.0
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    | 39 | 
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    | 40 |   * Added configuration of the library via a YAHOO_config object defined
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    | 41 |     prior to the reference to the library.  Currently it supports a listener
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    | 42 |     parameter that will execute every time a new module YUI module is loaded.
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    | 43 | 
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    | 44 |   * Added YAHOO.register & YAHOO.getVersion for version stamping modules.
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    | 45 |   
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    | 46 |   * Added YAHOO.env which is the home for the information about the loaded
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    | 47 |     YUI modules, and will host more info later.
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    | 48 |     
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    | 49 |   * YAHOO.util.Lang was relocated to this package and is now YAHOO.lang.
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    | 50 |     YAHOO.extend and YAHOO.augment have moved to env (the original
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    | 51 |     functions still work).
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    | 52 | 
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    | 53 | 0.12.2
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    | 54 | 
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    | 55 |   * No change
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    | 56 | 
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    | 57 | 0.12.1
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    | 58 | 
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    | 59 |   * No change
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    | 60 | 
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    | 61 | 0.12.0
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    | 62 | 
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    | 63 |    * Added YAHOO.augment, which copies all or part of the prototype of one
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    | 64 |      object to another.  
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    | 65 | 
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    | 66 |    * YAHOO.namespace now can create multiple namespaces.
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    | 67 | 
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    | 68 |    * Added an optional third parameter to YAHOO.extend: overrides.  It takes
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    | 69 |      an object literal of properties/methods to apply to the subclass
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    | 70 |      prototype, overriding the superclass if present.
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    | 71 | 
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    | 72 | 0.11.4
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    | 73 | 
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    | 74 |    * Changed window.YAHOO = window.YAHOO || {} to 
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    | 75 |      if (typeof YAHOO == "undefined") YAHOO = {} because the previous statement
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    | 76 |      contributed to a memory leak in IE6 when the library was hosted in an 
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    | 77 |      iframe.
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    | 78 | 
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    | 79 | 0.11.3
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    | 80 | 
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    | 81 |    * Changed var YAHOO = window.YAHOO || {} to window.YAHOO = window.YAHOO || {}.
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    | 82 |      This fixes an issue in IE where YAHOO would get overwritten if previously
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    | 83 |      defined via array notation (window["YAHOO"]).
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    | 84 | 
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    | 85 | 0.11.0
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    | 86 | 
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    | 87 |    * Added YAHOO.extend, which provides an easy way to assign the prototype,
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    | 88 |      constructor, and superclass properties inheritance properties.  It also
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    | 89 |      prevents the constructor of the superclass from being exectuted twice.
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    | 90 | 
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    | 91 | 0.10.0
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    | 92 | 
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    | 93 |    * Added YAHOO.log that provides a safe way to plumb logging statements in
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    | 94 |      code that will work if the logging component isn't available.
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    | 95 | 
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