[Automated] Bump dev version to 1.48.2

[kaahos]

Post-release development version bump for v_1.48.1.

[chatgpt-codex-connector]

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Reviewed commit: 62c9ebfaa2

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[chatgpt-codex-connector]

Add the required Datadog copyright header

This version change modifies build.gradle.kts, but the resulting file still contains no Datadog copyright notice. Add a current-year Datadog copyright header as required for every modified file that lacks one.

AGENTS.md reference: AGENTS.md:L372-L374

Useful? React with 👍 / 👎.

[dd-octo-sts]

CI Test Results

Run: #30892305640 | Commit: 1f7fcda | Duration: 15m 24s (longest job)

✅ All 32 test jobs passed

Status Overview

JDK	glibc-aarch64/debug	glibc-amd64/debug	musl-aarch64/debug	musl-amd64/debug
8	-	✅	-	-
8-ibm	-	✅	-	-
8-j9	✅	✅	-	-
8-librca	-	-	✅	✅
8-orcl	-	✅	-	-
11	-	✅	-	-
11-j9	✅	✅	-	-
11-librca	-	-	✅	✅
17	✅	✅	-	-
17-graal	✅	✅	-	-
17-j9	✅	✅	-	-
17-librca	-	-	✅	✅
21	✅	✅	-	-
21-graal	✅	✅	-	-
21-librca	-	-	✅	✅
25	✅	✅	-	-
25-graal	✅	✅	-	-
25-librca	-	-	✅	✅

Legend: ✅ passed | ❌ failed | ⚪ skipped | 🚫 cancelled

Summary: Total: 32 | Passed: 32 | Failed: 0

---

Updated: 2026-08-04 08:50:22 UTC

[dd-octo-sts]

Benchmark Results (commit 0845f9e)

Pipeline: https://gitlab.ddbuild.io/DataDog/apm-reliability/benchmarking-platform/-/pipelines/128782011 Commit: 0845f9ebf387aecfd895b1adcb4e9f04acad099e

⚠️ Significant outliers

• 🟢 future-genetic (JDK 21): runtime -3% (2114→2050 ms)

Runtime details (per benchmark × JDK)

Benchmark	JDK	Latest	Dev	Δ (dev vs latest)	Issues L/D
akka-uct	21	✅ 10380 ms (21 iters)	✅ 10377 ms (21 iters)	≈ -0% (±11.7%)	— / —
akka-uct	25	✅ 8879 ms (24 iters)	✅ 8933 ms (24 iters)	≈ +0.6% (±9.8%)	— / —
finagle-chirper	21	✅ 5976 ms (33 iters)	✅ 5939 ms (33 iters)	≈ -0.6% (±24.8%)	⚠️ W:3 / ⚠️ W:3
finagle-chirper	25	✅ 5493 ms (36 iters)	✅ 5407 ms (36 iters)	≈ -1.6% (±24.1%)	⚠️ W:3 / ⚠️ W:3
fj-kmeans	21	✅ 2716 ms (68 iters)	✅ 2722 ms (69 iters)	≈ +0.2% (±2.7%)	— / —
fj-kmeans	25	✅ 2752 ms (68 iters)	✅ 2824 ms (66 iters)	≈ +2.6% (±2.7%)	— / —
future-genetic	21	✅ 2114 ms (88 iters)	✅ 2050 ms (90 iters)	🟢 -3%	— / —
future-genetic	25	✅ 2082 ms (90 iters)	✅ 2056 ms (91 iters)	≈ -1.2% (±2.7%)	— / —
naive-bayes	21	✅ 1239 ms (137 iters)	✅ 1275 ms (134 iters)	≈ +2.9% (±33.7%)	— / —
naive-bayes	25	✅ 1020 ms (167 iters)	✅ 1033 ms (166 iters)	≈ +1.3% (±31.9%)	— / —
reactors	21	✅ 16152 ms (15 iters)	✅ 16002 ms (15 iters)	≈ -0.9% (±7.7%)	— / —
reactors	25	✅ 17852 ms (15 iters)	✅ 18576 ms (15 iters)	≈ +4.1% (±7.5%)	— / —

Internal counter details (ddprof)

ddprof internal counters, latest / dev (✅ = 0, · = unavailable):

Benchmark	JDK	Dropped rec	Dropped jvmti	Dropped trace	Skipped WC	AGCT fail	Unwind fail
akka-uct	21	✅ / ✅	✅ / ✅	3 / 2	1980 / 1937	✅ / ✅	✅ / ✅
akka-uct	25	✅ / ✅	✅ / ✅	3 / 4	2253 / 2376	✅ / ✅	✅ / ✅
finagle-chirper	21	✅ / ✅	✅ / ✅	2 / 4	8605 / 8369	✅ / ✅	✅ / ✅
finagle-chirper	25	✅ / ✅	✅ / ✅	✅ / 3	8159 / 8283	✅ / ✅	✅ / ✅
fj-kmeans	21	✅ / ✅	✅ / ✅	2 / ✅	1248 / 1279	✅ / ✅	✅ / ✅
fj-kmeans	25	✅ / ✅	✅ / ✅	✅ / 2	1252 / 1273	✅ / ✅	✅ / ✅
future-genetic	21	✅ / ✅	✅ / ✅	2 / 1	2969 / 2902	✅ / ✅	✅ / ✅
future-genetic	25	✅ / ✅	✅ / ✅	✅ / 2	2873 / 2894	✅ / ✅	✅ / ✅
naive-bayes	21	✅ / ✅	✅ / ✅	2 / 6	3486 / 3492	✅ / ✅	✅ / ✅
naive-bayes	25	✅ / ✅	✅ / ✅	4 / 5	3505 / 3506	✅ / ✅	✅ / ✅
reactors	21	✅ / ✅	✅ / ✅	3 / 1	1831 / 1587	✅ / ✅	✅ / ✅
reactors	25	✅ / ✅	✅ / ✅	1 / 1	1836 / 1955	✅ / ✅	✅ / ✅