ThingsBoard IoT Gateway v3.8.5

🛠 Improvements

⚙️ Core:

• Fixed partial records handling in file storage (#2168) @gustavovuolo
• Added S7 connector (#2158) @samson0v
• Unpin Python "packaging" (#2152) @mschwan-phytec

🧩 OCPP connector:

• Implemented RPC handling (#2180) @Prus-Oleksandr
• Migrated OCPP lib version from 1.6 to 2.1 (#2179) @Prus-Oleksandr

🧩 S7 connector:

• Added downlink conversion support for 64-bit Integers, Date/Time and Characters (#2178) @samson0v
• Added uplink conversion support for 64-bit Integers, Date/Time and Characters (#2177) @samson0v
• Added "RPC to Connector" support for S7 connector (#2175) @samson0v
• Added reserved RPC for S7 connector (#2164) @Prus-Oleksandr
• Implemented tag-based request conversion and write functionality for LOGO devices (#2163) @Prus-Oleksandr
• Added custom uplink/downlink converter support to the S7 connector (#2162) @Prus-Oleksandr

🐛 Bug fixes

🐛 Core:

• Fixed connector log intervals and repeated size rollover (#2176) @Cybergrany

🐛 Modbus connector:

• Fixed coils decoding order (#2187) @samson0v
• Fixed incorrect register count calculation in batch reading mode (#2185) @samson0v

🐛 KNX connector:

• Fixed boolean type conversion (#2159) @Prus-Oleksandr

🐛 FTP connector:

• Fixed processing RPC To Connector (#2181) @Prus-Oleksandr

🐛 OCPP connector:

• Fixed OCPP connector failing to load on ocpp 2.x (#2161) @cafe-jun

🐛 SNMP connector:

• Fixed multiset conversion and attributeUpdateRequests handling (#2173) @Prus-Oleksandr
• Fixed data conversion in downlink converter (#2172) @Prus-Oleksandr
• Fixed bulk SNMP operations by making the protocol version configurable (#2160) @cafe-jun