{
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            }, 
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            }, 
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            }, 
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              "host": "x86_64-pc-linux-gnu", 
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              "url": "http://cn.doit.am/esptool-0.4.5-win32.zip", 
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              "host": "i686-mingw32", 
              "archiveFileName": "esptool-0.4.5-win32.zip", 
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            }, 
            {
              "url": "http://cn.doit.am/esptool-0.4.5-osx.tar.gz", 
              "checksum": "SHA-256:924d31c64f4bb9f748e70806dafbabb15e5eb80afcdde33715f3ec884be1652d", 
              "host": "x86_64-apple-darwin", 
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            }, 
            {
              "url": "http://arduino.esp8266.com/esptool-0.4.5-1-gfaa5794-osx.tar.gz", 
              "checksum": "SHA-256:722142071f6cf4d8c02dea42497a747e06abf583d86137a6a256b7db71dc61f6", 
              "host": "i386-apple-darwin", 
              "archiveFileName": "esptool-0.4.5-1-gfaa5794-osx.tar.gz", 
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            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.5/esptool-0.4.5-linux64.tar.gz", 
              "checksum": "SHA-256:4ce799e13fbd89f8a8f08a08db77dc3b1362c4486306fe1b3801dee80cfa3203", 
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            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.5/esptool-0.4.5-linux32.tar.gz", 
              "checksum": "SHA-256:a7a2c3200786d7396e8cafca1b9aefe56db8ec1dab5e9163d4a19358232a7d87", 
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              "url": "http://cn.doit.am/esptool-0.4.6-win32.zip", 
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            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.6/esptool-0.4.6-osx.tar.gz", 
              "checksum": "SHA-256:0fe87ba7e29ee90a9fc72492aada8c0796f9e8f8a1c594b6b26cee2610d09bb3", 
              "host": "x86_64-apple-darwin", 
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              "size": "20926"
            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.6/esptool-0.4.6-osx.tar.gz", 
              "checksum": "SHA-256:0fe87ba7e29ee90a9fc72492aada8c0796f9e8f8a1c594b6b26cee2610d09bb3", 
              "host": "i386-apple-darwin", 
              "archiveFileName": "esptool-0.4.6-osx.tar.gz", 
              "size": "20926"
            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.6/esptool-0.4.6-linux64.tar.gz", 
              "checksum": "SHA-256:f9f456e9a42bb2597126c513cb8865f923fb978865d4838b9623d322216b74d0", 
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              "archiveFileName": "esptool-0.4.6-linux64.tar.gz", 
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            }, 
            {
              "url": "http://github.com/igrr/esptool-ck/releases/download/0.4.6/esptool-0.4.6-linux32.tar.gz", 
              "checksum": "SHA-256:85275ca03a82bfc456f5a84e86962ca1e470ea2e168829c38ca29ee668831d93", 
              "host": "i686-pc-linux-gnu", 
              "archiveFileName": "esptool-0.4.6-linux32.tar.gz", 
              "size": "13417"
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              "url": "http://cn.doit.am/mkspiffs-0.1.2-windows.zip", 
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              "archiveFileName": "mkspiffs-0.1.2-windows.zip", 
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            }, 
            {
              "url": "http://cn.doit.am/mkspiffs-0.1.2-osx.tar.gz", 
              "checksum": "SHA-256:df656fae21a41c1269ea50cb53752dcaf6a4e1437255f3a9fb50b4025549b58e", 
              "host": "x86_64-apple-darwin", 
              "archiveFileName": "mkspiffs-0.1.2-osx.tar.gz", 
              "size": "115091"
            }, 
            {
              "url": "http://cn.doit.am/mkspiffs-0.1.2-osx.tar.gz", 
              "checksum": "SHA-256:df656fae21a41c1269ea50cb53752dcaf6a4e1437255f3a9fb50b4025549b58e", 
              "host": "i386-apple-darwin", 
              "archiveFileName": "mkspiffs-0.1.2-osx.tar.gz", 
              "size": "115091"
            }, 
            {
              "url": "http://github.com/igrr/mkspiffs/releases/download/0.1.2/mkspiffs-0.1.2-linux64.tar.gz", 
              "checksum": "SHA-256:1a1dd81b51daf74c382db71b42251757ca4136e8762107e69feaa8617bac315f", 
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              "archiveFileName": "mkspiffs-0.1.2-linux64.tar.gz", 
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            }, 
            {
              "url": "http://github.com/igrr/mkspiffs/releases/download/0.1.2/mkspiffs-0.1.2-linux32.tar.gz", 
              "checksum": "SHA-256:e990d545dfcae308aabaac5fa9e1db734cc2b08167969e7eedac88bd0839667c", 
              "host": "i686-pc-linux-gnu", 
              "archiveFileName": "mkspiffs-0.1.2-linux32.tar.gz", 
              "size": "45272"
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      "email": "ivan@esp8266.com", 
      "name": "esp8266"
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}