[eduVPN-deploy] [2020-10-21] Package Updates

[François Kooman]

Hi all,

* vpn-lib-common: 2.2.2 [1]
* vpn-user-portal: 2.3.5 [2]
* vpn-server-api: 2.2.8 [3]
* vpn-server-node: 2.2.5 [4]

It has been a while since the last update, unfortunately. So we have 
lots of little changes packed in this release. See the individual 
changes by following the links below.

Some highlights:

- we now support (anonymous) LDAP search in order to be able to 
authenticate using any LDAP attribute instead of just the attribute that 
was used as part of the DN, see updated documentation [5];
- implement configuration checking when writing OpenVPN configuration 
files to make sure they are "sane";
- support DNS search domains / connection specific domain, see updated 
documentation (dnsDomain, dnsDomainSearch) [6];
- support the new discovery endpoint also used by the redesigned apps

Let me know if you have any questions!

Regards,
François

[1] 
https://github.com/eduvpn/vpn-lib-common/blob/v2/CHANGES.md#222-2020-10-20
[2] 
https://github.com/eduvpn/vpn-user-portal/blob/v2/CHANGES.md#235-2020-10-20
[3] 
https://github.com/eduvpn/vpn-server-api/blob/v2/CHANGES.md#228-2020-10-20
[4] 
https://github.com/eduvpn/vpn-server-node/blob/v2/CHANGES.md#225-2020-10-20
[5] https://github.com/eduvpn/documentation/blob/v2/LDAP.md#search-first
[6] https://github.com/eduvpn/documentation/blob/v2/PROFILE_CONFIG.md#dns