{"text_format":"2","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":8,"n_cols":4,"rows_kept":8,"cut":false,"hidden":false,"merged":[]}
["原始版本","新发布版本","时间","更新记录"]
["V111","V112",20171017,"1、解决抢麦绿灯问题\n2、POC版本打印不放卡也能看到\n3、增加网络错误信息播报提示\n4、修复POC_V112版本以上后按PTT马上放开，对讲绿灯常亮问题"]
["V112","V113",20171017,"1、适应新龙尚161011以上版本，主要是音量匹配问题，暂未发布"]
["V113","V114",20180508,"1、修复GPS系统时间Bug\n2、按键改为中断方式处理\n3、GPS使用外部GPS模块\n4、增加低电压时进入低功耗模式，但系统不重启，直到用户手动关机\n5、电压低于3.35V播报请充电，低于3.2V时进入低功耗模式\n6、所有串口不再使用DMA\n7、所有秒计数器使用精确定时时间\n8、鉴权连续失败3次后进行一次注册请求，然后再鉴权\n9、完善模块复位守护程序以及3次复位模块无效后复位整机系统\n10、常变参数与极少变参数分开保存\n11、增加4G对讲版本空中升级功能\n（注意：V114以后的版本必须要使用HiogsL IAP V2.0版本的IAP，且以前Higos IAP V1.3的设备不能使用V114版本）"]
["V114","V115",20180515,"1、修改按功能2键时，当用户名群组均为最长长度时会重启bug\n2、修复用户名以数字组尾同时群组名以数字开头时，按功能2键播报会连接起来播报Bug"]
["V115","V116",20180523,"1、处理按放PTT间隔太短，对讲绿灯常亮问题"]
["V116","V117",20180606,"1、模块音量配置修改为7 5"]
["V117","V118",20180611,"1、初始化模块使用IMEI代替前的MEID,兼容移动联通版本\n2、完善配置音量的可靠性\n3、恢复手动关机时，先关模块再关电源(保护模块)\n4、限制群组成员选择时，旋钮速度不会太快。0.5秒内最多一次"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}