v0.3.0

Added

• get_temperatures(): temperature sensors from the ENTITY-SENSOR-MIB, in degrees Celsius with
  name and status. On the HPE Instant On 1930 8G 2SFP (JL680A), which has no standard sensor
  table, from its vendor table (measured on firmware 3.4.0.0; read only on that model). A sensor
  that reports itself not ok, or a scale or precision outside RFC 3433, gives no reading.
  Diagnostics count the sensors; recordings include these tables.

Fixed

• A value directly under a table column, without a row index, no longer makes a getter raise
  (found by the robustness test, for example in the address table).

Documentation: https://aiosnmpswitch.eize.dev/