v2.2.6

Feature:

1. validator package: add IsBin, IsHex, IsBase64URL, IsJWT, IsVisa, IsMasterCard, IsAmericanExpress. Is

2. slice package: add Partition.

Fix:

1. convertor package: fix the bug in cloning slices.

v2.2.5

Feature:

1. datastructure package: add CopyOnWriteList, a thread-safe list implementation.
2. compare package: add InDelta.

Fix:

1. fileutil package: Fix bug of Zip folder.

v2.2.4

Feature:

1. cryptor package: add base64 support for md5, hmac, sha encrypt functions.
2. datetime package: add NowDateOrTime, Timestamp, TimestampMilli, TimestampMicro, TimestampNano.
3. maputil package: add ConcurrentMap, HasKey.
4. slice package: add Join.
5. pointer package: add UnwarpOr, UnwarpOrDefault.

Fix:

1. fileutil package: Fix bug of CreateDir.

v1.4.1

Feature:

1. cryptor package: add base64 support for md5, hmac, sha encrypt functions.
2. datetime package: add NowDateOrTime, Timestamp, TimestampMilli, TimestampMicro, TimestampNano.
3. maputil package: add HasKey.
4. slice package: add Join.

Fix:

1. fileutil package: Fix bug of CreateDir.

v2.2.3

Feature:

1. cryptor package: add Md5Byte.
2. datetime package: add GetTodayStartTime, GetTodayEndTime.
3. tuple package: add tuple data type and some operation on it.

Test:

1. Add all parallel running for all unit test functions.

v2.2.2

Feature:

1. convertor package: add Utf8ToGbk, GbkToUtf8.
2. fileutil package: add WriteCsvFile, ZipAppendEntry.
3. mathutil package: add Log, Sum.
4. random package: add RandUniqueIntSlice.
5. pointer package: add Of, Unwrap.
6. strutil package: add RemoveWhiteSpace.

Fix:

1. netutil package: fix issue#109 (add File upload for HttpPost)

v1.4.0

Feature:

1. convertor package: add Utf8ToGbk, GbkToUtf8.
2. fileutil package: add WirteCsvFile.
3. mathutil package: add Log.
4. random package: add RandUniqueIntSlice.
5. strutil package: add RemoveWhiteSpace.

Fix:

1. convertor package: fix issue#112 (precision lost when convert float32 and float64 to string)
2. netutil package: fix issue#109 (add File upload for HttpPost)

v2.2.1

Feature:

1. datetime package: add BetweenSeconds, DayOfYear, IsWeekend.
2. fileutil package: add WriteStringToFile, WriteBytesToFile.
3. mathutil package: add Sin, Cos.
4. strutil package: add ContainsAll, ContainsAny, HideString.

Fix:

1. netutil package: fix body param bug in function HttpPost.
2. datetime package: fix time format issue.

v1.3.9

Feature:

1. datetime package: add AddYear, BetweenSeconds, DayOfYear, IsLeapYear, IsWeekend.
2. fileutil package: add WriteStringToFile, WriteBytesToFile.
3. mathutil package: add GCD, LCM, Sin, Cos.
4. strutil package: add ContainsAll, ContainsAny, ReplaceWithMap, Trim, SplitAndTrim, HideString.

Fix:

1. netutil package: fix bug in functions HttpPost, IsPingConnected.
2. datetime package: fix time format issue.

v2.2.0

Feature:

1. convertor package: add ToInterface.

2. mathutil package: add GCD, LCM.

3. strutil package: add ReplaceWithMap, Trim, SplitAndTrim.

4. datetime package: add AddYear, IsLeapYear.

5. stream package: add FindLast.

Fix:

1. netutil package: fix IsPingConnected failed in Win os.
2. mathutil package: fix Percent logic bug.