fix version and copyright year (#40)

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020-2023 Michael Oberdorf IT-Consulting
+Copyright (c) 2020-2024 Michael Oberdorf IT-Consulting
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -8,13 +8,10 @@ Container image: [DockerHub](https://hub.docker.com/r/oitc/modbus-server)
 
 # Supported tags and respective `Dockerfile` links
 
-* [`latest`, `1.3.1`](https://github.com/cybcon/modbus-server/blob/v1.3.1/Dockerfile)
+* [`latest`, `1.3.2`](https://github.com/cybcon/modbus-server/blob/v1.3.2/Dockerfile)
+* [`1.3.1`](https://github.com/cybcon/modbus-server/blob/v1.3.1/Dockerfile)
 * [`1.3.0`](https://github.com/cybcon/modbus-server/blob/v1.3.0/Dockerfile)
 * [`1.2.0`](https://github.com/cybcon/modbus-server/blob/v1.2.0/Dockerfile)
-* [`1.1.5`](https://github.com/cybcon/modbus-server/blob/v1.1.5/Dockerfile)
-* [`1.1.4`](https://github.com/cybcon/modbus-server/blob/v1.1.4/Dockerfile)
-* [`1.1.3`](https://github.com/cybcon/modbus-server/blob/v1.1.3/Dockerfile)
-* [`1.1.2`](https://github.com/cybcon/modbus-server/blob/v1.1.2/Dockerfile)
 
 # What is Modbus TCP Server?
 
@@ -170,8 +167,6 @@ Example configuration of pre-defined registers from type "Holding Registers" or
 # Docker compose configuration
 
 ```yaml
-version: '3.8'
-
 services:
   modbus-server:
     container_name: modbus-server
@@ -192,7 +187,7 @@ I would appreciate a small donation to support the further development of my ope
 
 # License
 
-Copyright (c) 2020-2023 Michael Oberdorf IT-Consulting
+Copyright (c) 2020-2024 Michael Oberdorf IT-Consulting
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal