About the version of znuny update conditions

[TSUNODA]

I have made a new submission.

I have two znuny servers in my environment.
On one server (RHEL8) I use "znuny6.4.2".
One server (RHEL7) uses "znuny6.4.4".

Recently, I tried to update to "LTS6.5.X" to bring znuny up to date,
However, both of them failed to upgrade to "LTS6.5.X".

So I would like to update to the regular version "7.0.14".

However, the official requirements for version 7 are as follows
The current system must be "Znuny LTS 6.5.x" or "Znuny 7.0.x" for patch level update.

From what is listed, it may be correct that it is not possible to update from the current znuny version,
However, I would appreciate any advice or answers to the following questions.

■Update Question_01■■
・Is it possible to update from the "version 6.X.X" to the "LTS6.5.X" version on RHEL7?
　Or has anyone updated?
・Is it possible to update from the "version 6.X.X" to the "LTS6.5.X" version on RHEL8?
　Or has anyone updated?
・If so, did you do anything special?

■■Update Question_02■■
・Is it possible to update from the "6.X.X" to the "7.0.X" version on RHEL7?
　Or has anyone updated?
・Is it possible to update from the "6.X.X" to the "7.0.X"version on RHEL8?
　Or has anyone updated?
・If so, did you do anything special?

Best regards.

[skullz]

I have made a new submission.

I have two znuny servers in my environment.
On one server (RHEL8) I use "znuny6.4.2".
One server (RHEL7) uses "znuny6.4.4".

Recently, I tried to update to "LTS6.5.X" to bring znuny up to date,
However, both of them failed to upgrade to "LTS6.5.X".

First of all, what the error ?
what is the method ? (.rpm / tar.gz)

■Update Question_01■■
・Is it possible to update from the "version 6.X.X" to the "LTS6.5.X" version on RHEL7?
　Or has anyone updated?
・Is it possible to update from the "version 6.X.X" to the "LTS6.5.X" version on RHEL8?
　Or has anyone updated?
・If so, did you do anything special?

■■Update Question_02■■
・Is it possible to update from the "6.X.X" to the "7.0.X" version on RHEL7?
　Or has anyone updated?
・Is it possible to update from the "6.X.X" to the "7.0.X"version on RHEL8?
　Or has anyone updated?
・If so, did you do anything special?

Your system must be on at least 6.4.x before can upgrade to 6.5.x

Your system must be on at least 6.5.x before can upgrade to 7.0.x