Bump version to 0.2.0

[kew6688]

Highlights

• Refactored Habitat evaluation flow integration into the InternNav framework for improved readability and reusability.
• Refactored VLNPE evaluation flow improved DistributedEvaluator and add option for bypass the agent server.
• Bump to version v0.0.2.

Improvements

• Distributed evaluation adapted for slurm and AliCloud.
• Supported InternVLA-N1 distributed evaluation.
• Easy-to-use Habitat Env wrapper.
• Uniform interface and workflow for multi Sims.

Bug fix

• Fix logger bug in evaluation.
• Fix dataset load start position bug.
• Fix visualization utilities dimension unmatch bug during internvla-n1 evaluation.

Distributed Eval Time

Using 16 nodes, each with 1× RTX 4090 GPU, 8 CPUs, and 60 GB RAM.

Model Variant	GPUs Used	Previous Runtime (Single 4090)	Distributed Runtime (16×4090)	Speedup
InternVLA-N1 Flash	1 GPU → 16 GPUs	~13.5 hours	~1 hour	13× faster
InternVLA-N1 PE`	1 GPU → 16 GPUs	~21 hours	~1.6 hour	13× faster

Performance after Refactor

• Re-ran InternNav benchmarks (Internutopia VLNPE + Habitat VLNCE) three times post-refactor, matching previous performance.

Model	Dataset/Benchmark	NE	OS	SR	SPL
InternVLA-N1	Habitat R2R	4.88	62.2	57.0	52.4
InternVLA-N1	Flash	4.17	67.2	59.8	53.9
InternVLA-N1	PE	4.87	55.7	50.0	42.9
RDP	Flash	7.11	41.7	24.3	17.4
RDP	PE	6.73	38.0	26.3	18.6