Release v0.14.0

• Fixed: a certificate file left over in the settings no longer stops the adapter — it is only read while strict certificate checking is actually switched on
• Fixed: value lists of writable data points stay in your language instead of falling back to the raw NUT wording after the first poll
• Fixed: the connection test no longer reports an error when only the credentials are refused — it says so and confirms that reading works, matching what the adapter does
• Fixed: the connection test now answers in your language when something goes wrong, not only when it succeeds
• Fixed: a UPS that disappears from the NUT server and comes back gets its manufacturer and model name again instead of keeping the bare UPS name
• Fixed: renamed data points of the adapter itself now reach existing installations instead of only new ones
• Fixed: enabling instant commands without credentials no longer fails silently — the adapter now explains why no command buttons are created
• New: detailed user documentation in English and German is now part of the repository and shown in the ioBroker documentation portal