{"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":7,"n_cols":4,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
["原始版本","新发布版本","时间","更新记录"]
["V03001","V03002","2021-09-16","1、BND方解决时间显示\n2、BND方解决偶尔登录慢的问题"]
["V03002","V03003","2021-09-23","1、修复单呼和进入群组死机问题"]
["V03003","V03004","2021-09-30","1、解决抢麦时候会出现“打开录音失败的问题”\n2、增加 4G5G 显示。\n3、增加功耗设置\n"]
["V03004","V03005","2021-10-09","1、解决进菜单键立马按上键的卡键问题（龙尚底层驱动问题，应用层规避）\n2、耳机MIC增益（2：HeadSet4P）通道修改为6,12。如图所示\n3、优化终端信息界面，按照第一页：应用版本，模块版本，内部版本。第二页:ICCID，IMEI的顺序来弄\n4、音量调整"]
["V03005","V03007","2021-10-15","1、音量上限改为8\n2、掉线防护修复"]
["V03007","V03008","2021-10-16","1、掉线亮屏"]

{"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":[]}