3.53.2: Adds updated changelog and contracts (#5439)

# Pull Request Template

## Description

Adds updated changelog and contractsfor 3.53.2. 

No contract changes from 3.53.1. 

## Type of change

Please delete options that are not relevant.

- [] New feature (non-breaking change which adds functionality)

## Closing issues

To automatically close an issue: closes #IssueNumber

Author: NaluTripician