| D | 10/2018 | 
                            - Table 3-1,
                                    updated Third-Party vendors of programming tools:
- Updated
                                            Elprotronic and BPM Microsystems information.
 - Updated
                                            company names for EE Tools Inc., HI-LO, Microelectronic
                                            d.o.o., Opteeq Technologies Ltd., Python Inc., SMH
                                            Technologies.
 - Added
                                            website link for System General Corporation.
 
  - Section 4.3 BPM
                                    Microsystems, added description.
 - Section 4.5
                                    Dataman, added company webpage link. 
 - Section 4.6 EE Tools, Inc., added company webpage link.
 - Added section 4.8 Elprotronic Inc. and adjusted subsequent
                                    section numbers.
 - Section 4.9, fixed company name.
 - Section 4.11, added trademarks.
 - Section 4.12, fixed company name.
 - Table 5-1, added trademarks and fixed company name
                                    capitalization.
 - Section 6, added
                                    link to recommended Third-Party tools list on Microchip’s
                                    website.
 - Other minor editorial changes.
  
                         | 
| C | 03/2017 | 
                             Updated with Softlog information. 
                            - Updated Table 3-1 Third-Party Vendors of Programming Tools in
                                    Alphabetic Order.
 - Added section 4.17 Softlog Systems.
  
                         | 
| B | 12/2017 | 
                            - In Chapter 1,
                                    link for Atmel-ICE for AVR® is added.
 - Some minor
                                    editorial updates.
  
                         | 
| A | 06/2017 | 
                            - Converted to
                                    Microchip format and replaced the Atmel document number
                                    42215.
 - Opteec
                                    added.
 - New documentation
                                    template.
  
                         | 
| 42215D | 10/2016 | A complete update with several changes in the
                            application note. | 
| 42215C | 01/2015 | SMH details added. | 
| 42215B | 01/2014 | EE Tools, Dataman, and Segger added. | 
| 42215A | 11/2013 | Initial document release. |