Kathara

Changelog
* (Docker) Fix user-defined interface-specific sysctls on Docker Engine >= v27.0.0 (348)
* Open device terminals when `--privileged` flag is set (349 329)
* Assign device FQDN in `/etc/hosts` (if no `/etc/hosts` is passed by the user) (341)
* Fix TMUX issues (333)

Contributors:
Skazza94
tcaiazzi

__Deprecation__

⚠️ **WARNING**: The `ltest` command is deprecated and will be removed in the next releases. Please use the `kathara-lab-checker` tool as its replacement with enhanced functionalities.

For further information, visit: https://github.com/KatharaFramework/kathara-lab-checker

__New Features and Improvements__

* Add `--topology` argument to `kathara linfo` that displays a list of collision domains and the devices connected to each of them (323)
* `kathara linfo` now displays a column with the connected interfaces of each device (321)
* `kathara exec` now returns the exact exit code of the command (292)
* API Improvements in the `Lab` object (325 326)
* (Docker) Add the possibility to specify `ulimits` in network scenario metadata (thanks to g4br-i) (302)
* (Kubernetes) Add the support to private image registries through the `docker.json` file (thanks to GioBar00) (282)

__Bug Fixes__
* (Docker) Fix compatibility with docker-io version numbers (309)
* (Docker) Fix `rp_filter` sysctl assigment on Docker Engine >= v27.0.0 (320)
* Minor bug fixes (322 324)

__Contributors__:
tcaiazzi
Skazza94
g4br-i
GioBar00

**Bug Fixes**
- Properly set driver options to disable/enable IPV6 (306)
- Minor adjustments and optimizations

**NOTE**
We encountered some issues while compiling the package on Arch Linux. Our team is actively working on resolving these problems to release the Arch (and AUR) package as soon as possible.

We apologize for any inconvenience this may cause and appreciate your patience.

**New Features and Improvements**
* Add the possibility to exclude machines while deploying a network scenario, both from CLI and Python APIs (294)

**Bug Fixes**
* Fix IPv6 disabling issue (293)
* Minor

**Contributors**:
tcaiazzi
Skazza94

- (Docker) Fix `rp_filter` issue on all platforms and Docker versions (278)
- (Docker) Fix Docker API objects reloading (285)
- Minor fixes (284)

⚠️ **NOTE:** Differently from version `3.7.4`, the new version is compatible with any Docker version.

**Contributors**:
tcaiazzi
Skazza94

- (Docker) Fix `rp_filter` on `eth0` that was causing startup errors on some distributions (278) (thanks to whatever4711)
- (Megalos) Fix watch methods while starting/stopping devices that were causing `lstart`/`lclean` to hang indefinitely (277)
- Minor fixes

⚠️ **WARNING!** Update to this version only **AFTER** updating Docker Engine to v26.0.0!

Contributors:
whatever4711
Skazza94
tcaiazzi