Cost Optimization Workbook / Add a new tab for change log

[arthurclares]

📝 Scenario

Users should be able to tell what are the new COW queries.

💎 Solution

Add a new "Change Log" tab under the Overview main tab.

📋 Tasks

Required tasks

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1. TODO: Create a new tab under the Overview main tab.

Stretch goals

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1. TODO: Add tasks

ℹ️ Additional context

🙋‍♀️ Ask for the community

We could use your help:

1. Please vote this issue up (👍) to prioritize it.
2. Leave comments to help us solidify the vision.

[flanakin]

@arthurclares Is there a way we can reuse or enhance the current changelog to support this without duplicating things?

There are probably more ways, but my initial thoughts are:

1. Add a filter to the changelog to filter down to one or more tools
2. Add a build step to generate a tool-specific changelogs from the current changelog
3. Pull in the changelog via an API call

The first assumes we're okay to link out to a changelog rather than including it in the workbook itself. I feel like that would be better because it'll also let people know what they don't have if they've deployed an older version. Either that or dynamically pull it in (3rd option).