| Bootloader Module Version | System Module Version | Release Version | Comments |
|---|---|---|---|
| 0 | 0.4.0 | ||
| 1 | 0.4.1 | ||
| 2 | 0.4.2 | ||
| 3 | 0.4.3 | ||
| 4 | 0.4.4-rc.1 - 0.4.4-rc.6 | ||
| 5 | 0.4.4 | ||
| 6 | 0.4.5 | ||
| 7 | 0.4.6 | ||
| 8 | 0.4.7 | ||
| 9 | 0.4.8-rc.1 | (2nd release to MFG for Photon) | |
| 10 | 0.4.8-rc.6 | (Electron MFG Release) | |
| 7 | 11 | 0.4.9 | |
| 12 | 0.5.0-rc.1 | (Core, Photon, P1, Electron) | |
| 13 | 0.5.0-rc.2 / 0.5.0 | (Core, Photon, P1, Electron) | |
| 14 | 0.5.1-rc.1 | (Core, Photon, P1, Electron) | |
| 15 | 0.5.1-rc.2 / 0.5.1 | (Core, Photon, P1, Electron) | |
| 16 | 0.5.2-rc.1 | (Core, Photon, P1, Electron) | |
| 17 | 0.5.2 | (Core, Photon, P1, Electron) | |
| 18 | 0.5.3-rc.1 | (Core, Photon, P1, Electron) | |
| 19 | 0.5.3-rc.2 | (Core, Photon, P1, Electron) | |
| 20 | 0.5.3-rc.3 | (Core, Photon, P1, Electron) | |
| 21 | 0.5.3 | (Core, Photon, P1, Electron) | |
| 22 | 0.5.4 | (Core, Photon, P1, Electron) | |
| 23 | 0.5.5 | (Photon, P1, Electron) | |
| 100 | 0.6.0-rc.1 | (Core, Photon, P1, Electron) | |
| 101 | 0.6.0-rc.2 | (Core, Photon, P1, Electron) | |
| 102 | 0.6.0 | (Core, Photon, P1, Electron) | |
| 9 | 103 | 0.6.1-rc.1 | (Core, Photon, P1, Electron) |
| 104 | 0.6.1-rc.2 | (Core, Photon, P1, Electron) | |
| 105 | 0.6.1 | (Core, Photon, P1, Electron) | |
| 106 | 0.6.2-rc.1 | (Core, Photon, P1, Electron) | |
| 107 | 0.6.2-rc.2 | (Core, Photon, P1, Electron) | |
| 11 | 108 | 0.6.2 | (Core, Photon, P1, Electron) |
| 11 | 109 | 0.6.3 | (Photon, P1, Electron) |
| 11 | 110 | 0.6.4 | (Electron) |
| 100 | 200 | 0.7.0-rc.1 | (Core, Photon, P1, Electron) |
| 100 | 201 | 0.7.0-rc.2 | (Core, Photon, P1, Electron) |
| 100 | 202 | 0.7.0-rc.3 | (Core, Photon, P1, Electron) |
| 100 | 203 | 0.7.0-rc.4 | (Core, Photon, P1, Electron) |
| 101 | 204 | 0.7.0-rc.5 | (Core, Photon, P1, Electron) |
| 101 | 205 | 0.7.0-rc.6 | (Core, Photon, P1, Electron) |
| 101 | 206 | 0.7.0-rc.7 | (Core, Photon, P1, Electron) |
| 101 | 207 | 0.7.0 | (Core, Photon, P1, Electron) |
| 101 (200)[1] | 300 | 0.8.0-rc.1 | (Photon, P1, Electron) |
| 101 | 301 | 0.8.0-rc.2 | (Photon, P1, Electron) |
| 201 | 302 | 0.8.0-rc.3 | (Core, Photon, P1, Electron) |
| 201 | 303 | 0.8.0-rc.4 | (Core, Photon, P1, Electron) |
| 201 | 304 | 0.8.0-rc.5 | (Core, Photon, P1, Electron) |
[1] For 0.8.0-rc.1, The v101 bootloader was also released in the Github releases as v200. Thus the next released bootloader in the 0.8.x line should be v201. As of 4/5/2018: 22 device had v200 bootloaders.
To find out the release version of system firmware currently installed, in listening mode,
connect to serial and send v to print the release version string.
To get version details on system firmware releases prior to 0.4.4, see https://community.particle.io/t/determining-the-version-of-system-firmware-on-a-photon-p1/13324