## Introduction
CToolsLib packages include all the pre-built libraries and example executable files, all the source code for those, as well as documentation.
## Downloads
[[b Note:
To get started after download and unzip, please read the **"GettingStarted_xxx.html"** file located at **"\[unzip_root_directory\]\rel_docs\"** directory.
]]
### AM65x
| Release | Package | Changes from last release |
| ------------ | ------------------------- | -------------------------------------------------------- |
| v0.2 | [ctoolslib_am65x_v0.2.zip](https://software-dl.ti.com/emulation/esd/ctoolslib_k3/am65x/ctoolslib_am65x_v0.2.zip) | 1) Added STM Libraries and examples; 2) Updated device.h file to support the new CPTracer2 probes added in post Rev-A device; 3) Updated CPTracer2 CPT2_get_options_string() API and CPTracer2 example code for this API change; 4) Updated all the CCS project files to work with CCSv10.0.0 GA; |
| v0.1 | [ctoolslib_am65x_v0.1.zip](https://software-dl.ti.com/emulation/esd/ctoolslib_k3/am65x/ctoolslib_am65x_v0.1.zip) | Initial release with CPTracer2 libraries and examples |
### J721E/DRA829/TDA4VM
| Release | Package | Changes from last release |
| ------------ | ------------------------- | -------------------------------------------------------- |
| v0.2 | [ctoolslib_J721E_DRA829_TDA4VM_v0.2.zip](https://software-dl.ti.com/emulation/esd/ctoolslib_k3/j721e/ctoolslib_J721E_DRA829_TDA4VM_v0.2.zip) | 1) Added STM Libraries and examples; 2) Updated CPTracer2 CPT2_get_options_string() API and CPTracer2 example code for this API change; 3) Updated all the CCS project files to work with CCSv10.0.0 GA; |
| v0.1 | [ctoolslib_J721E_DRA829_TDA4VM_v0.1.zip](https://software-dl.ti.com/emulation/esd/ctoolslib_k3/j721e/ctoolslib_J721E_DRA829_TDA4VM_v0.1.zip) | Initial release with CPTracer2 libraries and examples |