2017-05-05:
- V1.0.0
- First open source code

2017-05-08:
- V1.0.1
- Add log function

2017-06-21:
- V1.0.2
- Add 4908 new dialogs

2017-06-25:
- Version 1.0.3
- Add 564 new dialogs
- Add new Tag 'random'

2017-07-28:
- Version 1.0.4
- Add 87326 new dialogs
- Fix a bug of insert_data.py

2017-07-28:
- Version 1.0.5
- Fix the bug of bool value in data

2017-07-31:
- V1.0.6
- Rename yaml and database files
- Merge random tag with answer tag
- simplify question and answer tag names

2017-08-08:
- V1.0.7
- Fix lots of bugs
- Makes the code more clean

2017-08-10:
- V1.0.8
- Make all the database to one
- Make all the data files to one folder

2017-09-06:
- V1.1.0
- Make all the code to a module package
- More easy to install and configure
- Created one console to control all functions.

2017-09-11:
- V1.1.1
- Add tox with pep8 check

2017-09-15:
- V1.1.2
- Move yaml folder to local
- Add write cfg function

2017-09-18:
- V1.1.3
- improve the white board and rename it as memory

2017-09-19:
- V1.1.4
- Enhance the question searching function

2017-09-22:
- V1.1.5
- Fix some bugs

2017-10-16:
- V1.2.0
- Replace sqlite by mongodb
- Clean up the core code

2017-10-30:
- V1.2.1
- Fix some bugs of core code
- Fix some bugs of data files
- Add tools for data processing

2017-10-31:
- V1.2.2
- Enhanced the core engine
- Fix some bugs of data files

2017-11-10:
- V1.2.3
- Improved the search nom function of core code
- Improved the dialogue memory function to make it remember quesions

2017-11-12:
- V1.2.4
- Fixed some bugs of core engine.

2017-11-14:
- V1.2.5
- Fixed the bug of Chinese string processing.

2017-11-17:
- V1.2.6
- Fixed many bugs of the data files
- Fixed some bugs of the core engine

2017-11-22:
- V1.2.7
- Fixed some bugs of core engine
- Modify nom to klg

2017-11-26:
- V1.2.8
- Added a new function: teach dialogue

2017-12-8:
- V1.2.9
- Add shortcut to sec data files

2017-12-24:
- V1.3.0
- Fix a bug of klg module
- change project name "breadAI" to "breadbot"

2017-12-27:
- V1.3.1
- Improved data insert function

2017-12-28:
- V1.3.2
- Imporved data insert function
- Changed the format of bread.cfg
- Added drop database function in bin
- Deleted non-print chars in data files (Thanks to kiwisky:)

2017-12-29:
- V1.3.3
- Added mongodb info in bread.cfg
- Fixed some bugs

2018-01-08:
- V1.3.4
- Added the function of expanding abbreviation

2018-01-16:
- V1.3.5
- Some bug fix

2018-01-17:
- V1.3.6
- Improved super user module
- Moved the log path to /var/log
- Moved memory data to database and made it support multiple users

2018-02-08:
- V2.0.0
- This is a new version for new year
- Import jaro-winkler
- Sped up the chat reply
- Added a large number of corpus
- Some bug fix
- Added timeout for chat response
- Built some useful commands for data processing
- Expand corpus over 1000,000

2018-02-22:
- V2.0.1
- Fixed some bugs.

2018-02-27:
- V2.0.2
- Speed up the response

2018-03-12:
- V2.0.3
- Add function of teach klg

2018-04-13:
- V2.0.4
- Modified bread.cfg
- Make some code simpler
- Fixed some PEP8 errors

2018-04-16:
- V2.0.5
- Replaced sdcv with googletrans

2018-04-24:
- V2.0.6
- Strip all corpus into ideamark.github.io
- Upgrade setup.py
- Fix bugs of import_data function

2018-05-07:
- V2.0.7
- Fix some setup bugs
- Add new parament "public_ip" in bread.cfg

2018-05-08:
- V2.0.8
- Modify teach function back to simple
- Fix some PEP8 bugs

2018-05-09:
- V2.0.9
- Add console log function
- Changed some code style

2018-05-21:
- V2.1.0
- Removed database
- Make response faster and more accurate
- Fixed bugs
- Made corpus format simpler

2018-05-22:
- V2.1.1
- Speed up response
- Improved the function dialogues

2018-05-23:
- V2.1.2
- Added corpus search function

2018-05-29:
- V2.1.3
- Fixed bugs of memory function
- Imporved transform function
- Add port value in bread.cfg

2018-06-14:
- V2.1.4
- Added the function of get public ip
- Make links shorter by adding HTML

2018-06-18:
- V2.1.5
- Removed some useless commands

2018-06-22:
- V2.1.6
- Moved fuunctions from core

2018-06-23:
- V2.1.7
- Add Chinese chatting

2018-06-26:
- V2.1.8
- Modified the homepage function

2018-07-18:
- V2.1.9
- Removed get public ip function for security
- Added fast reinstall of setup.py

2018-08-13:
- V2.2.0
- The homepage breadbot.fun is online

2018-08-14:
- V2.2.1
- Modified some value names in bread.cfg

2018-11-13:
- V2.3.1
- Fixed the googletrans bug
- Improved setup.py

2018-11-15:
- V2.3.2
- Replaced googletrans by goslate

2018-11-18:
- V2.3.3
- Replaced goslate by google official API client

2019-01-02:
- V2.3.4
- Fixed some installation bugs.

2019-09-02:
- V3.0.1
- Introduced Redis database to improve reply speed
- Improved Wiki data

2020-07-14:
- V3.0.3
- Add stardict function.
- refactor the func code.