Tnz

What's Changed
* run shutdown from event loop by najohnsn in https://github.com/IBM/tnz/pull/176
* py3270 charset option by paullilley in https://github.com/IBM/tnz/pull/177
* raise tcsetattr error by najohnsn in https://github.com/IBM/tnz/pull/171
* use/test-on python3.13 by najohnsn in https://github.com/IBM/tnz/pull/179

New Contributors
* paullilley made their first contribution in https://github.com/IBM/tnz/pull/177

**Full Changelog**: https://github.com/IBM/tnz/compare/v0.5.2...v0.6.0

What's Changed
* fix zti display check by najohnsn in https://github.com/IBM/tnz/pull/167


**Full Changelog**: https://github.com/IBM/tnz/compare/v0.5.1...v0.5.2

- fix to restore cursor style to default (90)
- various CI/CD updates, testing on Python 3.12
- enhancements/correction to connection security (105, 136, 138)
- `SESSION_SSL_VERIFY` for host certificate verification (see [doc](https://ibm.github.io/tnz/security))
- `SESSION_SECLEVEL` alternative to `ZTI_SECLEVEL`
- `SESSION_SSL=NEVER` to work around server issues with TLS
- `SESSION_SSL_MINIMUM_TLS=1.1` to work around server issues with TLS
- zti enhancement to buffer AID/ENTER - `ZTI_AIDBUFSIZE=0` disables (133)
- fix session selector right char cut off (141, 143)

**Full Changelog**: https://github.com/IBM/tnz/compare/v0.4.0...v0.5.1

This release has various bug fixes and enhancements. Most notable:
- enhancement to allow for separate tnz instances (73)
- fix windows paste/bracketed-paste (74) (75)
- pa1 for attention while keyboard locked (78)
- doc api reference (79) - e.g. https://ibm.github.io/tnz/ati
- entry_points select or get (84) - fix for Python 3.12

**Full Changelog**: https://github.com/IBM/tnz/compare/v0.3.6...v0.4.0

This release has various bug fixes and enhancements. Most notable:
- special `SESSION_PS_SIZE` value handling has been fixed
- `SESSION24` and `SESSION_*` environment variables will be used
- file transfer error handling has been improved
- the wiki content has been transferred to github pages
- OpenSSF Best Practices badge work has been started
- `tnz.readlines` for TSO has been made available
- MAXLOSTWARN checking has been fixed
- the `~/.ztirc` not found warning message has been suppressed
- the alternate code page identifier has been fixed
- hostname resolution has been fixed

Contributors:
najohnsn
ijmitch
KipTwitchell