Update CHANGELOG

CHANGELOG

@@ -11,8 +11,6 @@ EoX
 2021-07-23: rewrite for CMK 2.0
 2021-07-30: moved parse function to utils
 
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-
 Contract
 2017-03-20: initial version EoX
 2017-05-29: fixed empty pid handling
@@ -25,7 +23,6 @@ Contract
             cleanup create_sn2info_record
 2021-07-30: moved parse function to utils
 
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 PSIRT
 2017-07-05: initial release
 2018-04-09: removed import
@@ -37,7 +34,6 @@ PSIRT
             node = inv_tree('software.support.cisco_psirt.')
             changed variable host_name to _hostname for cmk 1.5
 
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 Suggestion
 2017-07-13: initial release
 2018-04-09 : removed import
@@ -45,16 +41,15 @@ Suggestion
 2018-09-05 : changes for CMK 1.5.x (replaced global variable g_hostname with api call host_name())
 2019-08-13 : changes for cmk 1.5.x varianle host_name changed to _hotname
 
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 Bug
 2018-12-26: initial release
 2019-08-03: changes for cmk 1.5:  inv_tree_list to inv_tree, comment out split for cmk 1.5
                    #bug['known_fixed_releases'] = bug['known_fixed_releases'].split(' ')
                    #bug['known_affected_releases'] = bug['known_affected_releases'].split(' ')
 
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 All
 2021-07-23: rewritten for CMK 2.0
 2021-07-24: changed config file format/name to json, removed ConfigParser
 2021-07-25: removed sugestion and api_status plugins
 2021-07-30: renamed utils/ciscoapi.py to utils/inv_cisco_support.py
+2022-11-30: WATO: fixed CheckParameterRulespecWithoutItem (from CheckParameterRulespecWithItem)