diff --git a/docs/GamUpdates.md b/docs/GamUpdates.md
index a2b722b7..036995e3 100644
--- a/docs/GamUpdates.md
+++ b/docs/GamUpdates.md
@@ -10,6 +10,10 @@ Add the `-s` option to the end of the above commands to suppress creating the `g
 
 See [Downloads](https://github.com/taers232c/GAMADV-XTD3/wiki/Downloads) for Windows or other options, including manual installation
 
+### 6.76.01
+
+Fixed bug in `gam create vaulthold matter <MatterItem> ... corpus calendar` that caused a trap.
+
 ### 6.76.00
 
 Updated versions of `gam create|use project` that use keyword options to also accept the following options
diff --git a/docs/How-to-Upgrade-from-Standard-GAM.md b/docs/How-to-Upgrade-from-Standard-GAM.md
index a0dd55d1..ca5f401d 100644
--- a/docs/How-to-Upgrade-from-Standard-GAM.md
+++ b/docs/How-to-Upgrade-from-Standard-GAM.md
@@ -335,7 +335,7 @@ writes the credentials into the file oauth2.txt.
 admin@server:/Users/admin/bin/gamadv-xtd3$ rm -f /Users/admin/GAMConfig/oauth2.txt
 admin@server:/Users/admin/bin/gamadv-xtd3$ ./gam version
 WARNING: Config File: /Users/admin/GAMConfig/gam.cfg, Section: DEFAULT, Item: oauth2_txt, Value: /Users/admin/GAMConfig/oauth2.txt, Not Found
-GAMADV-XTD3 6.76.00 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.76.01 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 MacOS Sonoma 14.4.1 x86_64
@@ -1009,7 +1009,7 @@ writes the credentials into the file oauth2.txt.
 C:\GAMADV-XTD3>del C:\GAMConfig\oauth2.txt
 C:\GAMADV-XTD3>gam version
 WARNING: Config File: C:\GAMConfig\gam.cfg, Section: DEFAULT, Item: oauth2_txt, Value: C:\GAMConfig\oauth2.txt, Not Found
-GAMADV-XTD3 6.76.00 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.76.01 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 Windows-10-10.0.17134 AMD64
diff --git a/docs/Vault-Takeout.md b/docs/Vault-Takeout.md
index bf98cef8..622aae97 100644
--- a/docs/Vault-Takeout.md
+++ b/docs/Vault-Takeout.md
@@ -546,7 +546,7 @@ The `shownames` argument controls whether account and org unit names are display
 ## Vault Holds
 ## Create Vault Holds
 ```
-gam create vaulthold|hold matter <MatterItem> [name <String>] corpus drive|mail|groups|hangouts_chat
+gam create vaulthold|hold matter <MatterItem> [name <String>] corpus calendar|drive|mail|groups|hangouts_chat|voice
         [(accounts|groups|users <EmailItemList>) | (orgunit|org|ou <OrgUnit>)]
         [query <QueryVaultCorpus>]
         [terms <String>] [start|starttime <Date>|<Time>] [end|endtime <Date>|<Time>]
@@ -560,10 +560,12 @@ Specify the name of the hold:
 * `default` - The hold will be named `GAM <corpus> Hold - <Time>`
 
 Specify the corpus of data, this option is required:
+* `calendar`
 * `drive`
 * `mail`
 * `groups`
 * `hangouts_chat`
+* `voice`
 
 Specify the search method, this option is required:
 * `accounts|groups|users <EmailAddressEntity>` - Search all accounts specified in `<EmailAddressEntity>`
diff --git a/docs/Version-and-Help.md b/docs/Version-and-Help.md
index c9a76317..bfae678b 100644
--- a/docs/Version-and-Help.md
+++ b/docs/Version-and-Help.md
@@ -3,7 +3,7 @@
 Print the current version of Gam with details
 ```
 gam version
-GAMADV-XTD3 6.76.00 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.76.01 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 MacOS Sonoma 14.4.1 x86_64
@@ -15,7 +15,7 @@ Time: 2023-06-02T21:10:00-07:00
 Print the current version of Gam with details and time offset information
 ```
 gam version timeoffset
-GAMADV-XTD3 6.76.00 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.76.01 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 MacOS Sonoma 14.4.1 x86_64
@@ -27,7 +27,7 @@ Your system time differs from www.googleapis.com by less than 1 second
 Print the current version of Gam with extended details and SSL information
 ```
 gam version extended
-GAMADV-XTD3 6.76.00 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.76.01 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 MacOS Sonoma 14.4.1 x86_64
@@ -64,7 +64,7 @@ MacOS High Sierra 10.13.6 x86_64
 Path: /Users/Admin/bin/gamadv-xtd3
 Version Check:
   Current: 5.35.08
-   Latest: 6.76.00
+   Latest: 6.76.01
 echo $?
 1
 ```
@@ -72,7 +72,7 @@ echo $?
 Print the current version number without details
 ```
 gam version simple
-6.76.00
+6.76.01
 ```
 In Linux/MacOS you can do:
 ```
@@ -82,7 +82,7 @@ echo $VER
 Print the current version of Gam and address of this Wiki
 ```
 gam help
-GAM 6.76.00 - https://github.com/taers232c/GAMADV-XTD3
+GAM 6.76.01 - https://github.com/taers232c/GAMADV-XTD3
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.3 64-bit final
 MacOS Sonoma 14.4.1 x86_64
diff --git a/src/GamCommands.txt b/src/GamCommands.txt
index 1b4d64da..bdde98a6 100644
--- a/src/GamCommands.txt
+++ b/src/GamCommands.txt
@@ -5097,7 +5097,7 @@ gam show vaultexports|exports
         [fields <VaultExportFieldNameList>] [shownames]
         [formatjson]
 
-gam create vaulthold|hold matter <MatterItem> [name <String>] corpus drive|mail|groups|hangouts_chat
+gam create vaulthold|hold matter <MatterItem> [name <String>] corpus calendar|drive|mail|groups|hangouts_chat|voice
         [(accounts|groups|users <EmailItemList>) | (orgunit|org|ou <OrgUnit>)]
         [query <QueryVaultCorpus>]
         [terms <String>] [start|starttime <Date>|<Time>] [end|endtime <Date>|<Time>]
diff --git a/src/GamUpdate.txt b/src/GamUpdate.txt
index 25a6520a..8fbcb561 100644
--- a/src/GamUpdate.txt
+++ b/src/GamUpdate.txt
@@ -2,6 +2,10 @@
 
 Merged GAM-Team version
 
+6.76.01
+
+Fixed bug in `gam create vaulthold matter <MatterItem> ... corpus calendar` that caused a trap.
+
 6.76.00
 
 Updated versions of `gam create|use project` that use keyword options to also accept the following options
diff --git a/src/gam/__init__.py b/src/gam/__init__.py
index 4d7a7cbe..bbf9c623 100755
--- a/src/gam/__init__.py
+++ b/src/gam/__init__.py
@@ -38446,6 +38446,7 @@ VAULT_CORPUS_OPTIONS_MAP = {
   'VOICE': 'voiceOptions',
   }
 VAULT_CORPUS_QUERY_MAP = {
+  'CALENDAR': None,
   'DRIVE': 'driveQuery',
   'MAIL': 'mailQuery',
   'GROUPS': 'groupsQuery',
@@ -39103,6 +39104,8 @@ def _getHoldQueryParameters(myarg, queryParameters):
 
 def _setHoldQuery(body, queryParameters):
   queryType = VAULT_CORPUS_QUERY_MAP[body['corpus']]
+  if queryType is None:
+    return
   body['query'] = {queryType: {}}
   if body['corpus'] == 'DRIVE':
     if queryParameters.get('query'):