Product Name     : TIBCO ActiveMatrix(R) Platform
Release Version  : 3.3.0_hotfix020
Release Date      : March 2018

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Hotfixes are cumulative. This hotfix includes all previous generally
available hotfixes for TIBCO ActiveMatrix(R) Platform 3.3.0.

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This hotfix applies to the following products and versions:

   - TIBCO ActiveMatrix Service Bus 3.3.0
   - TIBCO ActiveMatrix Service Grid 3.3.0
   - TIBCO ActiveMatrix BPM 2.2.0, 3.0.0, 3.1.0, 4.0.0, 4.1.0, 4.2.0
   - TIBCO Business Studio BPM Edition 3.6.0, 3.7.0, 3.8.0, 3.9.0, 4.0.0, 4.1.0
     4.2.0    
   - TIBCO ActiveMatrix BusinessWorks Service Engine 5.11.0 + Hotfix 005 (or
     higher).
   - TIBCO ActiveMatrix Policy Director 1.0.1 + Hotfix 001, 1.1.0
   - TIBCO Hawk ActiveMatrix(R) Plug-in for TIBCO Hawk(R) 5.2.0 with
     TIBCO ActiveMatrix 3.3.0 Hotfix 018 and above. Platforms supported
     are Microsoft Windows, Linux, and Solaris. For AIX support, refer to the
     "Known Issues" section of the TIBCO ActiveMatrix Readme Addendum.

NOTE:
- With TIBCO ActiveMatrix 3.3.0 Hotfix 013 and above as the platform,
  TIBCO ActiveMatrix BusinessWorks Service Engine 5.11.0 + Hotfix 006 (or higher)
  can now use TIBCO Enterprise Message Service(TM) 8.2.2 for TLS 1.2 Support.
- TIBCO Service Performance Manager (SPM) Dashboard, that was originally
  part of TIBCO SPM Server is moved to TIBCO ActiveMatrix Platform, and
  can now be installed using the TIBCO ActiveMatrix 3.3.0 Hotfix 010 or higher.
- TIBCO Service Performance Manager (SPM) Dashboard supports TIBCO Service
  Performance Manager versions 2.2.1 and 2.3.0.
- Existing TIBCO Service Performance Manager (SPM) Dashboard installations
  can be upgraded using TIBCO ActiveMatrix 3.3.0 Hotfix 012 or higher. While
  upgrading, the existing Dashboard configuration is used, eliminating
  the need for reconfiguring the Dashboard. To upgrade, install TIBCO
  ActiveMatrix 3.3.0 Hotfix 012 or higher on the same <TIBCO_HOME> where the
  Dashboard has been installed. For more information, refer to the "Upgrading
  TIBCO ActiveMatrix SPM Dashboard" section in the "TIBCO ActiveMatrix SPM
  Dashboard" chapter in the TIBCO ActiveMatrix Administration Addendum.
- Existing TIBCO ActiveMatrix 3.3.0 customers who have been using
  TIBCO ActiveMatrix with TIBCO Service Performance Manager 2.1.0 are
  affected by Hotfix 010 or higher. After Hotfix 010 or higher is applied to the
  TIBCO ActiveMatrix 3.3.0 installation, it is required that you use TIBCO
  Service Performance Manager 2.2.1.
- For TIBCO ActiveMatrix BusinessWorks Service Engine 5.11.0, HF005
  or above must be installed. TIBCO ActiveMatrix BusinessWorks
  Service Engine 5.11.0 HF005 fixed issue BWSE-3886 (BWSE
  application went in a 'Start failed' state after applying
  3.3.0 Hotfix-008).
- The Administrator and Runtime for TIBCO ActiveMatrix 3.3.0 Hotfix 009
  and higher support JRE 1.8. Refer to the TIBCO ActiveMatrix Updater Tool for
  Java Runtime Environment (JRE) Documentation to update the
  JRE version to JRE 1.8.

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Closed Issues in 3.3.0_hotfix020 (This release)

PD-4271
After applying TIBCO ActiveMatrix 3.3.0 Hotfix 019, the "GC overhead limit exceeded"
error was seen on SystemNode if either:
- TIBCO ActiveMatrix(R) Policy Director (PD)  - or -
- the System Application "com.tibco.amx.mcr.aggregator" - or -
- both,
were part of the TIBCO ActiveMatrix Administrator configuration.

The error was caused by a memory leak which has now been fixed, and the
"GC overhead limit exceeded" error is no longer seen on well-tuned setups.

TAP-15154
This issue was fixed in TIBCO ActiveMatrix 3.3.0 Hotfix 018. For details,
refer to the description of TAP-15156 in the "Closed Issues in 3.3.0_hotfix018"
section below.

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See attached Readme document (TIB_amx_3.3.0-HF-020_readme.txt) for installation instructions
and issues resolved in previous hotfix releases.

Hotfix TIB_amx_3.3.0_hotfix020 is available for TIBCO ActiveMatrix(R) BPM 2.2.0 - 4.2.0 and TIBCO Business Studio BPM Edition 3.6.0 - 4.2.0

All Supported Operating Systems

TIBCO ActiveMatrix(R) BPM 2.2.0, 3.0.0, 3.1.0, 4.0.0, 4.1.0, 4.2.0 and
TIBCO Business Studio BPM Edition 3.6.0, 3.7.0, 3.8.0, 3.9.0, 4.0.0, 4.1.0, 4.2.0
Hotfix, TIB_amx_3.3.0_hotfix020, can be downloaded from the SFDC Customer Portal Web User Interface
using your username and password for the TIBCO Support Web.

Once logged on you can find the hotfix under the Downloads Menu:

AvailableDownloads/AMX_BPM/2.2.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/3.0.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/3.1.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/4.0.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/4.1.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/4.2.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/3.6.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/3.7.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/3.8.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/3.9.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/4.0.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/4.1.0/TIB_amx_3.3.0_hotfix020
AvailableDownloads/AMX_BPM/BusinessStudioBPMEdition/4.2.0/TIB_amx_3.3.0_hotfix020

TIB_amx_3.3.0-HF-020_readme.txt