Release/snowplow unified/0.4.3

[agnessnowplow]

Description

This release brings a couple of optimizations and fixes: it fixes a syntax error when snowplow__use_refr_if_mkt_null is enabled, optimizes the test snowplow_tests_view_in_session_values, restructures the way user_sessions_this_run table is created to possibly help with query optimization to reduce processing time, and adds further initialization checks which are now tied to the snowplow__enable_initial_checks variable.

What type of PR is this? (check all applicable)

• [x] 🍕 Feature
• [x] 🐛 Bug Fix
• [ ] 📝 Documentation Update
• [ ] 🎨 Style
• [x] 🧑‍💻 Code Refactor
• [x] 🔥 Performance Improvements
• [ ] ✅ Test
• [ ] 🤖 Build
• [ ] 🔁 CI
• [ ] 📦 Chore (Release)
• [ ] ⏩ Revert

Related Tickets & Documents

https://www.notion.so/keep-in-the-snow/5058060fa44841989620e4cd306404ca?v=86817f2dc72942c4aee757a0b6756202&p=2d5899c1d42c4b50852c818e6ef1db66&pm=s

Checklist

• [ ] 💣 Is your change a breaking change?
• [ ] 📖 I have updated the CHANGELOG.md

Added tests?

• [ ] 👍 yes
• [ ] 🙅 no, because they aren't needed
• [ ] 🙋 no, because I need help

Added to documentation?

• [ ] 📓 internal package docs (ymls, macros, readme, if applicable)
• [x] 📕 I have raised a Snowplow documentation PR
• [ ] 🙅 no documentation needed

[optional] Are there any post-deployment tasks we need to perform?

[optional] What gif best describes this PR or how it makes you feel?

/

Release Only Checklist

• [x] I have updated the version number in all relevant places
• [x] I have changed the release date in the CHANGELOG.md