chore: release v0.26.0

[github-actions]

🤖 New release

• timely_bytes: 0.25.1 -> 0.26.0
• timely_container: 0.25.1 -> 0.26.0 (✓ API compatible changes)
• timely_logging: 0.25.1 -> 0.26.0
• timely_communication: 0.25.1 -> 0.26.0 (✓ API compatible changes)
• timely: 0.25.1 -> 0.26.0 (⚠ API breaking changes)

⚠ timely breaking changes

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/inherent_method_missing.ron

Failed in:
  InputHandleCore::activate, previously in file /tmp/.tmpToTTWm/timely/src/dataflow/operators/generic/handles.rs:58
  InputHandleCore::next, previously in file /tmp/.tmpToTTWm/timely/src/dataflow/operators/generic/handles.rs:64
  Counter::give, previously in file /tmp/.tmpToTTWm/timely/src/dataflow/channels/pushers/counter.rs:50
  Counter::give, previously in file /tmp/.tmpToTTWm/timely/src/dataflow/channels/pushers/counter.rs:50

Changelog

timely

0.26.0 - 2026-02-03

Other

• Streaming columnar.rs example (#732)
• Correct _notify docs (#731)
• Remove InputSession (#729)
• Remove push counter's give (#723)

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This PR was generated with release-plz.