Set version number to 1.81.0

[pietroalbini]

r? @ghost

[pietroalbini]

@bors r+ rollup=never

[bors]

📌 Commit 6110a51 has been approved by pietroalbini

It is now in the queue for this repository.

[workingjubilee]

@bors p=1

[bors]

⌛ Testing commit 6110a51 with merge 8fb1930...

[bors]

☀️ Test successful - checks-actions
Approved by: pietroalbini
Pushing 8fb1930 to master...

[rust-timer]

Finished benchmarking commit (8fb1930): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results (primary 2.2%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	2.2%	[2.2%, 2.2%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	2.2%	[2.2%, 2.2%]	1

Cycles

Results (primary -3.3%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-3.3%	[-3.3%, -3.3%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-3.3%	[-3.3%, -3.3%]	1

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: missing data
Artifact size: 319.61 MiB -> 319.63 MiB (0.01%)