[ci skip] create nightly packages and update changelog

.travis/current_build_status

@@ -1 +1 @@
-changes-#18214
+changes-#18216

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 **Merged pull requests:**
 
+- Clean netdata naming [\#11484](https://github.com/netdata/netdata/pull/11484) ([andrewm4894](https://github.com/andrewm4894))
 - remove broken link [\#11482](https://github.com/netdata/netdata/pull/11482) ([andrewm4894](https://github.com/andrewm4894))
 - eBPF vsn bump to v0.7.9.1 [\#11471](https://github.com/netdata/netdata/pull/11471) ([UmanShahzad](https://github.com/UmanShahzad))
 - add a note how to find web files directory for custom dashboards [\#11461](https://github.com/netdata/netdata/pull/11461) ([ilyam8](https://github.com/ilyam8))
@@ -309,7 +310,6 @@
 - web/gui: make network state map sytanx consistent in the dashboard info [\#10849](https://github.com/netdata/netdata/pull/10849) ([ilyam8](https://github.com/ilyam8))
 - fix\_repeat: Update repeat\_every and avoid unecessary test [\#10846](https://github.com/netdata/netdata/pull/10846) ([thiagoftsm](https://github.com/thiagoftsm))
 - Fix agent crash when executing data query with context and non-existing chart\_label\_key [\#10844](https://github.com/netdata/netdata/pull/10844) ([stelfrag](https://github.com/stelfrag))
-- Check device names in diskstats plugin [\#10843](https://github.com/netdata/netdata/pull/10843) ([vlvkobal](https://github.com/vlvkobal))
 
 ## [v1.29.3](https://github.com/netdata/netdata/tree/v1.29.3) (2021-02-23)
 

packaging/version

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-v1.31.0-231-nightly
+v1.31.0-233-nightly