If you want know changes from begin:
-- new
[choice] = function: choice /* gg.choice(table items[, string selected]) -> string || nil */
[getValuesRange] = function: getValuesRange /* gg.getValuesRange(table values) -> table || string with error */
[isVisible] = function: isVisible /* gg.isVisible() -> bool */
[multiChoice] = function: multiChoice /* gg.choice(table items[, table selection]) -> table || nil */
[setVisible] = function: setVisible /* gg.setVisible(bool visible) -> nil */
[sleep] = function: sleep /* gg.sleep(int milliseconds) -> nil */
-- changed
[searchAddress] = function: searchAddress /* gg.searchAddress(string text[, long mask[, int type[, int sign[, long memoryFrom[, long memoryTo]]]]]) -> true || string with error */
[searchFuzzy] = function: searchFuzzy /* gg.searchFuzzy([string difference[, int type[, int sign[, long memoryFrom[, long memoryTo]]]]]) -> true || string with error */
[searchNumber] = function: searchNumber /* gg.searchNumber(string text[, int type[, bool encrypted[, int sign[, long memoryFrom[, long memoryTo]]]]]) -> true || string with error */
[startFuzzy] = function: startFuzzy /* gg.startFuzzy([int type[, long memoryFrom[, long memoryTo]]]) -> true || string with error */
-- new
[SIGN_FUZZY_EQUAL] = 536870912
[SIGN_FUZZY_GREATER] = 67108864
[SIGN_FUZZY_LESS] = 134217728
[SIGN_FUZZY_NOT_EQUAL] = 268435456
[SIGN_GREATER_OR_EQUAL] = 67108864
[SIGN_LESS_OR_EQUAL] = 134217728
[SIGN_NOT_EQUAL] = 268435456
[copyText] = function: copyText /* gg.copyText(string text [, bool fixLocale = true]) -> nil */
[getFile] = function: getFile /* gg.getFile() -> string */
[getLine] = function: getLine /* gg.getLine() -> int */
[getTargetInfo] = function: getTargetInfo /* gg.getTargetInfo() -> table || nil */
[getTargetPackage] = function: getTargetPackage /* gg.getTargetPackage() -> string || nil */
-- changed
[choice] = function: choice /* gg.choice(table items [, string selected = nil [, string message = nil]]) -> string || nil */
[multiChoice] = function: multiChoice /* gg.multiChoice(table items [, table selection = {} [, string message = nil]]) -> table || nil */
-- removed
[SIGN_INEQUAL] = 268435456
[SIGN_LARGER] = 67108864
[SIGN_SMALLER] = 134217728
[getSelectedPackage] = function: getSelectedPackage /* gg.getSelectedPackage() -> string || nil */