# Change Logs
## v0.8.1
- Minor updates on `cinfo`.
- Fixed a path completion bug.
- Fixed parsing strings like `foo'bar baz'`.
- Upgraded linefeed to 0.5.
## v0.8.0
- Added support for `!!` (the last command string, eg. `sudo !!`).
- Fixed an issue on glob extending.
- Removed `os_type` from dependency.
- Updated `cicada::run()` API (BETA).
- Added completion on aliases and builtins.
- Better support for stdio redirection.
## v0.7.4
- Improved completion on soft links on directories.
- Upgraded linefeed to `0.4.0`.
- Removed binding of `history-search-forward`.
## v0.7.3
- Fixed a glob bug like `ls ../*.md`.
- Upgraded `linefeed` to its latest master to fix a cmd line length issue.
- Make `Ctrl-D` exit cicada; and added env `NO_EXIT_ON_CTRL_D`.
- Added `exit` as a built-in.
- Extend brace before globbing, for cmds like `echo {a,b,c}*`.
- Fixed a line parsing bug on strong quote `'`.
## v0.7.2 - 2017-10-06
- Renamed lib API `line_to_tokens()` to `cmd_to_tokens()`.
- Added new lib API `is_valid_input()`.
## v0.7.1 - 2017-10-06
- Made cicada also a library.
- More info added in `cinfo` command.
## v0.6.5 - 2017-09-18
- fixed an issue when current dir become not available (e.g. be deleted).
- fixed an issue that commands like `echo "|"` cannot be run.
- Let command `echo 'a * b'` does not extend `*`.
- Added dollar cmd replacement (i.e. `ls -lh $(which bash)`) support.
- Aliases now support cmds like `alias test="echo hi && echo yoo"`
## v0.6.3 - 2017-07-22
- rename builtins command `version` to `cinfo`.
- prehandle command lines from args too.
- fixed a bug of alias expension.
## v0.6.2 - 2017-07-01
- Fixed an issue that `echo a || echo b` was broken.
- Added Env `CICADA_LOG_FILE`.
## v0.6.1 - 2017-07-01
- Pipelines can be used without spaces: `ls|wc`. it was required to run as
`ls | wc` previously.
- Added support `echo $?` and `echo $$`.
## v0.6.0 - 2017-06-30
- Improved cicada's stability.
- Fixed an issue that `echo ''` would crash.
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## v0.5.7 - 2017-06-27
- `export` now can set multiple envs at once
- `echo $NON_EXIST` prints empty string now
## v0.5.6 - 2017-06-25
- Now we can parse following command lines correctly:
- ``` export OPENSSL_INCLUDE_DIR=`brew --prefix openssl`/include ```
- ``` echo "`date` and `go version`" ```
- ``` echo `date` and `go version` ```
- updated logger
## v0.5.5 - 2017-06-22
- Added `make` completion.
- Added `ssh` completion.
- Fixed an alias extension issue.