Integration 2026 week 20 - !4110 T-tracer: fix UE_PHY_PDSCH_IQ event fields - !4114 nrUE: fix noise_power_dB field name in config - !4109 prepare FAPI PUCCH PDU for MSG4 ACK in advance - !4115 gNB specific RC - !4042 Fix Wt (orthogonal code) multiplication for PUSCH DMRS length 2 and noise power estimation - !4101 bug: LTE: avoid RRC use-after-free, NR: gNB-DU config update: verify cell's origin DU - ci: skip merge commits when validating Signed-off-by - !4047 XNAP: add encode/decode, helpers, and unit test for Xn Handover Request - !4119 Remove PUCCH formar limitation in PRB size function - !4083 nr_rate_matching: replace byte-by-byte repetition loop with memcpy chunks - !4121 Collect iperf logs if command fails - !4116 CI: Cleanup of parameters, change of branch and image naming, remove BuildProxy - CI: Adjust RAN-PhySim-GraceHopper-5G timing thresholds