Active contributorsPeople with at least one commit in the month.
14
+6
Contributors
New contributorsPeople whose first in-scope commit falls in the month.
4
+3
Sustained contributorsPeople with at least 5 commits in the 365 days ending at the month boundary.
19
+13
First-to-second retentionShare of people whose second commit arrived within 180 days of their first. The cohort is people whose first commit was at least 180 days ago.
66.7%
-8.3 pt
Contributor concentrationConcentration of commits among people who committed this month. 1/N means an even split. 1 means one person made every commit.
0.135
-0.059
Pull requests
Pull requests openedPull requests opened in the month. Drafts are excluded.
46
+17
Pull requests closedPull requests closed in the month, including merges. Drafts are excluded.
48
+13
Closed by the stale botUnmerged pull requests closed by the stale-bot account, github-actions.
7
+7
Closed by a committerPull requests merged, or closed without a merge by a person rather than a bot.
41
+6
Open pull requestsPull requests still open at the end of the month. Drafts are excluded.
21
+13
Median open ageMedian age, in days, of pull requests open at the end of the month.
13.2 days
+9.6 days
Stale pull requestsShare of open pull requests that have been open for at least 28 days.
28.6%
+3.6 pt
Median time to mergeMedian hours from open to merge for pull requests merged in the month.
36.0 hours
-10.3 hours
Reviews
Median time to first reviewMedian hours from open to the first review by someone other than the author. Pull requests with no such review are left out of the median.
12.0 hours
+5.0 hours
Reviewer concentrationConcentration of review submissions among reviewers this month, excluding the pull request author.
0.318
-0.018
Reviews per reviewerMean review submissions per reviewer in the month.
17.7
+8.2
Releases
Stable releasesStable release tags in the trailing 730 days. Release candidates, alphas, betas, snapshots, and previews are excluded. The ecosystem value is the Apache Iceberg Java release train.
4
+3
Days since last stable releaseDays from the newest stable tag to the end of the month. Java tags count when the version is also listed in the ASF archive.
4.4 days
-42.3 days