Release notes sh 15

[DMarinhoCodacy]

👀 Live preview

🚧 To do

• If relevant, include the Jira issue key at the end of the pull request title
• Perform a self-review of the changes
• Fix any issues reported by the CI/CD

[github-actions]

Overall readability score: 53.16 (🟢 +0)

File	Readability
self-hosted-v15.0.0.md	60.41 (🟢 +0.17)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
self-hosted-v15.0.0.md	60.41	62.14	8.03	12.5	13.25	8.07
	🟢 +0.17	🟢 +0	🟢 +0	🟢 +0	🟢 +0.12	🟢 +0

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	53.16	42.86	10.94	12.69	12.62	7.98
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less