What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - work is done, needs review.  CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's merged CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Get reviews on getting CSHARP-5723 merged or at least reviewed.  Waiting for the new spec/test changes. 

2026-03-30 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - work is done, needs review.  CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's merged CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Get reviews on getting CSHARP-5723 merged or at least reviewed.  Waiting for the new spec/test changes.  2026-03-30 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's in review, should be merged before the rest.  CSHARP-5723 - Exponential backoff and jitter in retry loops - Continued to work on this, only the work for commit/abortTransaction is missing.  CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-03-27 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's in review, should be merged before the rest.  CSHARP-5723 - Exponential backoff and jitter in retry loops - Continued to work on this, only the work for commit/abortTransaction is missing.  CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-03-27 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's in review, should be merged before the rest.  CSHARP-5723 - Exponential backoff and jitter in retry loops - Continued to work on this, only the work for commit/abortTransaction is missing.  CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-03-13 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes - It's in review, should be merged before the rest.  CSHARP-5723 - Exponential backoff and jitter in retry loops - Continued to work on this, only the work for commit/abortTransaction is missing.  CSHARP-5831 – Clarify `NoWritesPerformed` – Done in the context of CSHARP-5723 CSHARP-5909 – Fix client construction in backpressure unified tests –  Done in the context of CSHARP-5723 CSHARP-5919 – Test overload retry when retryReads/Writes=false – Done in the context of CSHARP-5723 What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-03-13 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes. This helped with understanding our current issues and having one retryability loop CSHARP-5723 - Exponential backoff and jitter in retry loops - Rebases on  CSHARP-5887 .  CSHARP-5892 : Server selection deprioritization only for overload errors on replica sets - implemented and merged into the main. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 - Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-03-04 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes. This helped with understanding our current issues and having one retryability loop CSHARP-5723 - Exponential backoff and jitter in retry loops - Rebases on  CSHARP-5887 .  CSHARP-5892 : Server selection deprioritization only for overload errors on replica sets - implemented and merged into the main. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 - Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-02-27 - 🟢 On Track What was completed over the last two weeks? CSHARP-5887 - A smaller PR for simplifying our current handling of retryable reads/writes. This helped with understanding our current issues and having one retryability loop CSHARP-5723 - Exponential backoff and jitter in retry loops - Rebases on  CSHARP-5887 .  CSHARP-5892 : Server selection deprioritization only for overload errors on replica sets - implemented and merged into the main. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 - Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? Merge CSHARP-5887 and finish  CSHARP-5723 2026-02-13 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, issues with merging retryable read/writes with client backpressure retryability. Decided to work on smaller PR to simplify issues. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Work on a smaller PR that moves the channel acquisition inside the main retryability loop, then merge that with the client backpressure retryability.  2026-02-13 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, issues with merging retryable read/writes with client backpressure retryability. Decided to work on smaller PR to simplify issues. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Work on a smaller PR that moves the channel acquisition inside the main retryability loop, then merge that with the client backpressure retryability.  2026-02-13 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, issues with merging retryable read/writes with client backpressure retryability. Decided to work on smaller PR to simplify issues. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Work on a smaller PR that moves the channel acquisition inside the main retryability loop, then merge that with the client backpressure retryability.  2026-01-30 - 🟢 On Track  What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, Draft PR was created, tests are green. Review and merge is blocked by still not finalized requirements. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops. - finishing the implementation and review, once requirements will be finalized. 2026-01-30 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, Draft PR was created, tests are green. Review and merge is blocked by still not finalized requirements. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops. - finishing the implementation and review, once requirements will be finalized. 2026-01-30 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress, Draft PR was created, tests are green. Review and merge is blocked by still not finalized requirements. CSHARP-5712 -  withTransaction API retries too frequently - Merged. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, found a changes that must be done on our side, implemented, reviewed, already merged into the main. CSHARP-5855 : Add spec test for server deprioritization with changed ServerDescription - spec tests are synced, merged. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - implemented, merged. What's the focus over the next two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops. - finishing the implementation and review, once requirements will be finalized. 2026-01-20 - 🟢 On Track What was completed over the last two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops - In progress. CSHARP-5712 - withTransaction API retries too frequently - Implemented, reviewed, ready for merge. CSHARP-5805 - Add support for server selection's deprioritized servers to all topologies - closed, no-op for us. The changes were implemented in scope of CSOT retryability changes. What's the focus over the next two weeks? CSHARP-5723 - Exponential backoff and jitter in retry loops. CSHARP-5838 - Clarify interaction between TLS errors and backpressure - new work related to CSHARP-5711 was found, not started. 2025-12-19 - 🟢 On Track What was completed over the last two weeks?  CSHARP-5711 - Avoid clearing the connection pool when the server connection rate limiter triggers - Done. Merged. CSHARP-5712 - withTransaction API retries too frequently - In Progress. CSHARP-5723 - Exponential backoff and jitter in retry loops - Investigating the requirements. What's the focus over the next two weeks? CSHARP-5712 - withTransaction API retries too frequently. CSHARP-5723 - Exponential backoff and jitter in retry loops.