Problem: panic on invalid elasticity_multiplier

[mmsqe]

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Thank you for your code, it's appreciated! :)

Summary by CodeRabbit

• Bug Fixes
  • Fixed a potential issue in the RPC module to prevent system crashes on invalid input parameters.
• New Features
  • Updated the upgrade process in integration tests to support newer versions with enhanced sequence handling.
• Refactor
  • Modified internal logic for sender address retrieval to improve reliability and accuracy.
• Documentation
  • Updated the project's change log for better tracking of modifications.
• Dependencies
  • Upgraded external module versions to enhance system compatibility and performance.

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Walkthrough

The latest updates involve crucial bug fixes and enhancements across various modules. Key changes include a fix for potential panics in the rpc module, updates to dependency versions, and improvements in transaction handling and upgrade processes in test and application code. The changes aim to enhance stability, security, and performance of the system.

Changes

File(s)	Change Summary
CHANGELOG.md, app/app.go, x/cronos/rpc/api.go, x/cronos/keeper/grpc_query.go	Updated handling of parameters and methods to improve reliability and compatibility with new versions.
gomod2nix.toml	Updated module version and hash for "github.com/evmos/ethermint".
integration_tests/test_upgrade.py	Restructured the upgrade process with new steps and sequence adjustments for versions 1.1.0, 1.2, and 1.3.

Poem

🌟 A Whimsical Code Update 🌟

In the land of code, where the bits frolic,
A rabbit hopped, fixing the logic.
With a twitch of the nose, and a swift paw swipe,
Bugs flee, and features grip tight.
Oh, how the digital meadows thrive,
With each update, our code comes alive!
🐇💻🌱

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 35.31%. Comparing base (39a0261) to head (3a4fb2b).

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1397       +/-   ##
===========================================
+ Coverage   15.35%   35.31%   +19.96%     
===========================================
  Files          75      124       +49     
  Lines        4925     9458     +4533     
===========================================
+ Hits          756     3340     +2584     
- Misses       4094     5759     +1665     
- Partials       75      359      +284     

Files	Coverage Δ
x/cronos/keeper/grpc_query.go	0.00% <0.00%> (ø)
x/cronos/rpc/api.go	0.48% <0.00%> (ø)

... and 70 files with indirect coverage changes