v2.3.7

• Support julian day and modified julian day #197
• Fix overflow int in windows386 #219
• Remove lunar DoubleHour, IsXXXDoubleHour methods

v2.3.6

• Extract the calendar as an independent sub package
• Add CreateFromLunar method, create a Carbon instance from Lunar date and time
• Fix concurrent map read and map write in ToMonthString, ToShortMonthString,ToWeekString, ToShortWeekString, Season , Constellation methods #180
• Improve unit and benchmark test coverage

v2.3.5

• Default struct add Locale field for setting the global local language
• Add timezone constants
• Add IsAM, IsPM methods
• Add Max, Min methods
• Optimize LoadTag method and replace strings.Contains with strings.HasPrefix
• Improve unit and benchmark test coverage

v2.3.4

• Add Default struct and SetDefault method for setting global default values #215
• Move SetLanguage method from setter.go to language.go
• SetLocale and SetResources methods return *Language
• Improve unit and benchmark coverage

v2.3.3

• Add Hindi language support
• Add Vietnamese language support
• Optimize code
• carbon:"xxx" -> carbon:"type:xxx"

v2.3.2

• Add optional timezone parameter in CreateFromStdTime method
• Add tag embedded struct in Carbon struct
• Add India constant in timezone constants
• Optimize LoadTag and parseTag method
• Set to Local timezone by default in database function func (c *Carbon) Scan(v interface{})
• Improve benchmark testing coverage

v2.3.1

• Fix testNow is 0 when setting test now in Now method
• Add benchmark test files xxx_bench_test.go
• Add format constants, such as DateTimeFormat, DateFormat, TimeFormat, AtomFormat, ANSICFormat ...
• Add support carbon tag of struct carbon type field for datetime, date, time, iso8601 and other strings in LoadTag method
• Add support tz tag of struct carbon type field in loadTag function, use to set timezone #207
• Add support for U, V, X, Z formatting symbols in ParseByLayout method #206
• Add support for v, u, x formatting symbols in ToFormatString or Format method
• Rename ClearTestNow method to UnSetTestNow
• Rename HasTestNow method to IsSetTestNow
• Rename xxx_test.go file to xxx_unit_test.go
• Rename json.go file to encoding.go, json_test.go file to encoding_unit_test.go
• Move Closest and Farthest methods from traveler.go to extremum.go, traveler_test.go to extremum_unit_test.go
• ⚠️Change receiver type from struct to pointer in SetTestNow method

v2.3.0

• Fix error in DiffInMonths method
• Add LoadTag method, use carbon and tz tags for Marshal and Unmarshal
• Rename ToANSICString method to ToAnsicString
• Set nanoseconds default to 0 in CreateFromDateTime method
• Set hours, minutes and seconds default to 0 in CreateFromDate method #205
• Output different formats according to different tags in String method
• Move GormDataType method from json.go to database.go
• ⚠️ Remove the deprecated FromStdTime, Time2Carbon, Carbon2Time methods
• ⚠️ Remove DateTime,DateTime, DateTimeMilli, DateTimeMicro, DateTimeMicro, DateTimeNano, Date, DateMilli, DateMicro , DateNano, Timestamp, TimestampMilli, TimestampMicro, TimestampNano structs and related methods

v2.2.14

• Fix ToWeekString and ToShortWeekStringmethods ignores SetWeekStartsAt #200
• Add more supported formats for Parse method #202
• Change timezone[len(timezone)-1] to timezone[0]
• Increase unit testing coverage for Fastest method

v2.2.13

• Fix translation error in lang/fr.json and lang/jp.json files
• Fix bug in IsZero method #194
• Add IsDST method
• Add Closest and Farthest methods
• Rename from modifier.go to boundary.go, modifier_test.go to boundary_test.go